/* =================================================================
   PORTAL CSS — Client Portal Stylesheet
   Portable: Uses CSS custom properties, no hardcoded brand values
   ================================================================= */

/* -- Neue Haas Grotesk Display Pro (same as main site) -- */
@font-face {
    font-family: 'Neue Haas Grotesk Display Pro';
    src: url('/fonts/NeueHaasDisplayLight.woff2') format('woff2'),
         url('/fonts/NeueHaasDisplayLight.woff') format('woff'),
         url('/fonts/NeueHaasDisplayLight.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Neue Haas Grotesk Display Pro';
    src: url('/fonts/NeueHaasDisplayRoman.woff2') format('woff2'),
         url('/fonts/NeueHaasDisplayRoman.woff') format('woff'),
         url('/fonts/NeueHaasDisplayRoman.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Neue Haas Grotesk Display Pro';
    src: url('/fonts/NeueHaasDisplayMedium.woff2') format('woff2'),
         url('/fonts/NeueHaasDisplayMedium.woff') format('woff'),
         url('/fonts/NeueHaasDisplayMedium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Neue Haas Grotesk Display Pro';
    src: url('/fonts/NeueHaasDisplayBold.woff2') format('woff2'),
         url('/fonts/NeueHaasDisplayBold.woff') format('woff'),
         url('/fonts/NeueHaasDisplayBold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* -- Custom Properties (set by inline style from config.php via portal_head.php) -- */
:root {
    --portal-primary: var(--brand-primary, #fec028);
    --portal-secondary: var(--brand-secondary, #531147);
    --portal-hover: var(--brand-hover, #8b1145);
    --portal-bg: #f7f8fc;
    --portal-card-bg: #ffffff;
    --portal-border: #e2e5f1;
    --portal-text: #333333;
    --portal-text-muted: #7c8499;
    --portal-success: #22c55e;
    --portal-warning: #f59e0b;
    --portal-danger: #ef4444;
    --portal-info: #3b82f6;
    --portal-radius: 10px;
    --portal-radius-sm: 6px;
    --portal-shadow: 0 1px 3px rgba(0,0,0,0.08);
    --portal-shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --portal-shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --portal-transition: 0.2s ease;
    --portal-header-h: 72px;
    --portal-sidebar-w: 250px;
    --portal-font: 'Neue Haas Grotesk Display Pro', 'Lato', sans-serif;
    --portal-font-heading: 'Neue Haas Grotesk Display Pro', 'Poppins', sans-serif;
}

/* =================================================================
   RESET & BASE
   ================================================================= */
html {
    margin: 0;
    padding: 0;
    height: 100%;
}

.portal-page {
    font-family: var(--portal-font);
    background: var(--portal-bg);
    color: var(--portal-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 0;
}

.portal-page *,
.portal-page *::before,
.portal-page *::after {
    box-sizing: border-box;
}

.portal-page a {
    color: var(--portal-secondary);
    transition: color var(--portal-transition);
}

.portal-page a:hover {
    color: var(--portal-hover);
}

.portal-page img { opacity: 1; animation: none; }

/* =================================================================
   HEADER
   ================================================================= */
.portal-header {
    background: var(--portal-secondary);
    color: #fff;
    height: var(--portal-header-h);
    display: flex;
    align-items: center;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.portal-header-inner {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    gap: 16px;
}

.portal-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    flex-shrink: 0;
}

.portal-header-logo {
    height: 48px;
    width: auto;
}

.portal-header-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.9;
    font-weight: 600;
    color: var(--portal-primary);
}

.portal-back-link {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color var(--portal-transition);
    margin-left: auto;
}

.portal-back-link:hover {
    color: #fff;
}

/* -- Portal Nav (logged-in sidebar nav in header) -- */
.portal-nav {
    margin-left: 24px;
}

.portal-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.portal-nav ul li a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.portal-nav ul li a:hover,
.portal-nav ul li a.active {
    color: #fff;
    background: var(--portal-primary);
}

.portal-nav ul li a i {
    font-size: 0.8rem;
    opacity: 0.85;
}

/* -- Mobile menu button -- */
.portal-mobile-menu {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 6px 8px;
    margin-left: auto;
}

/* -- Portal Avatar -- */
.portal-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--portal-primary);
    color: var(--portal-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.portal-user-name {
    font-size: 0.875rem;
}

.portal-header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 40px;
    list-style: none;
    padding: 0;
}

.portal-header-nav a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--portal-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--portal-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.portal-header-nav a:hover,
.portal-header-nav a.active {
    color: #fff;
    background: rgba(255,255,255,0.12);
}

.portal-header-nav a .badge {
    background: var(--portal-primary);
    color: var(--portal-secondary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.portal-header-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.portal-user-menu {
    position: relative;
}

.portal-user-btn {
    background: rgba(255,255,255,0.12);
    border: none;
    color: #fff;
    padding: 6px 14px;
    border-radius: 24px;
    cursor: pointer;
    font-family: var(--portal-font);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background var(--portal-transition);
}

.portal-user-btn:hover {
    background: rgba(255,255,255,0.2);
}

.portal-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--portal-primary);
    color: var(--portal-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
}

.portal-user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--portal-card-bg);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05);
    min-width: 220px;
    padding: 0;
    z-index: 1010;
    display: none;
    overflow: hidden;
}

.portal-user-dropdown.show {
    display: block;
}

.portal-user-dropdown-header {
    padding: 16px 18px;
    background: linear-gradient(135deg, var(--portal-secondary), var(--portal-hover));
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.portal-user-dropdown-header .portal-avatar {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    flex-shrink: 0;
}

.portal-user-dropdown-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.portal-user-dropdown-name {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.portal-user-dropdown-email {
    font-size: 0.72rem;
    opacity: 0.75;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.portal-user-dropdown-body {
    padding: 6px 0;
}

.portal-user-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 18px;
    color: var(--portal-text);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.portal-user-dropdown a:hover {
    background: var(--portal-bg);
    color: var(--portal-secondary);
}

.portal-user-dropdown a i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--portal-text-muted);
    transition: color 0.2s;
}

.portal-user-dropdown a:hover i {
    color: var(--portal-secondary);
}

.portal-user-dropdown-divider {
    border: none;
    border-top: 1px solid var(--portal-border);
    margin: 0;
}

.portal-user-dropdown button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 18px;
    width: 100%;
    background: none;
    border: none;
    color: var(--portal-danger);
    font-family: var(--portal-font);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.portal-user-dropdown button:hover {
    background: rgba(239, 68, 68, 0.06);
}

.portal-user-dropdown button i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

/* Mobile hamburger */
.portal-hamburger {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

/* =================================================================
   MAIN CONTENT AREA
   ================================================================= */
.portal-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--portal-bg);
}

/* =================================================================
   MAIN CONTENT CONTAINER
   ================================================================= */
.portal-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 24px;
    flex: 1;
}

.portal-container-narrow {
    max-width: 800px;
}

/* =================================================================
   AUTH PAGES (Login, Register, Forgot/Reset Password)
   ================================================================= */
.portal-auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--portal-header-h) - 80px);
    padding: 40px 24px;
}

.portal-auth-card {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow-md);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    overflow: hidden;
}

.portal-auth-card-wide {
    max-width: 600px;
}

.portal-auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--portal-secondary);
    font-family: var(--portal-font-heading);
}

.portal-auth-subtitle {
    color: var(--portal-text-muted);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.portal-auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--portal-text-muted);
}

.portal-verify-icon {
    text-align: center;
    font-size: 3rem;
    color: var(--portal-primary);
    margin-bottom: 20px;
}

/* =================================================================
   FORMS
   ================================================================= */
.portal-form {
    width: 100%;
    max-width: 100%;
}

.portal-form-group {
    margin-bottom: 18px;
}

.portal-form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--portal-text);
}

.portal-form-group label .required {
    color: var(--portal-danger);
}

.portal-form-group input,
.portal-form-group textarea,
.portal-form-group select {
    width: 100%;
    max-width: 100%;
    padding: 10px 14px;
    font-family: var(--portal-font);
    font-size: 0.9rem;
    border: 1.5px solid var(--portal-border);
    border-radius: var(--portal-radius-sm);
    transition: border-color var(--portal-transition), box-shadow var(--portal-transition);
    background: #fff;
    color: var(--portal-text);
    box-sizing: border-box;
}

.portal-form-group input:focus,
.portal-form-group textarea:focus,
.portal-form-group select:focus {
    outline: none;
    border-color: var(--portal-primary);
    box-shadow: 0 0 0 3px rgba(254, 192, 40, 0.15);
}

.portal-form-group input:disabled {
    background: var(--portal-bg);
    cursor: not-allowed;
    opacity: 0.7;
}

.portal-form-group small {
    display: block;
    margin-top: 4px;
    font-size: 0.75rem;
}

.portal-input-icon {
    position: relative;
    width: 100%;
}

.portal-input-icon > i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--portal-text-muted);
    font-size: 0.85rem;
    pointer-events: none;
}

.portal-input-icon input {
    padding-left: 40px;
}

.portal-input-icon input[type="password"],
.portal-input-icon input.has-toggle {
    padding-right: 44px;
}

.portal-toggle-pw {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--portal-text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 0.85rem;
}

.portal-form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.portal-select {
    padding: 10px 14px;
    font-family: var(--portal-font);
    font-size: 0.875rem;
    border: 1.5px solid var(--portal-border);
    border-radius: var(--portal-radius-sm);
    background: #fff;
    color: var(--portal-text);
    cursor: pointer;
}

.portal-select:focus {
    outline: none;
    border-color: var(--portal-primary);
}

/* =================================================================
   BUTTONS
   ================================================================= */
.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--portal-font);
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: var(--portal-radius-sm);
    cursor: pointer;
    transition: all var(--portal-transition);
    text-decoration: none;
}

.portal-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.portal-btn-primary {
    background: var(--portal-primary);
    color: var(--portal-secondary);
}

.portal-btn-primary:hover:not(:disabled) {
    background: var(--portal-hover);
    color: #fff;
}

.portal-btn-whatsapp {
    background: #25d366;
    color: #fff;
}
.portal-btn-whatsapp:hover:not(:disabled) {
    background: #1da851;
    color: #fff;
}

.portal-btn-email {
    background: #4a90d9;
    color: #fff;
}
.portal-btn-email:hover:not(:disabled) {
    background: #2f72b8;
    color: #fff;
}

.portal-btn-success {
    background: var(--portal-success);
    color: #fff;
}

.portal-btn-success:hover:not(:disabled) {
    background: #16a34a;
}

.portal-btn-warning {
    background: var(--portal-warning);
    color: #fff;
}

.portal-btn-warning:hover:not(:disabled) {
    background: #d97706;
}

.portal-btn-danger {
    background: var(--portal-danger);
    color: #fff;
}

.portal-btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

.portal-btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.portal-btn-full {
    width: 100%;
}

.portal-btn .btn-loader { display: inline-flex; }

/* =================================================================
   ALERTS AND TOASTS
   ================================================================= */
.portal-alert {
    padding: 12px 16px;
    border-radius: var(--portal-radius-sm);
    margin-bottom: 18px;
    font-size: 0.875rem;
    font-weight: 500;
}

.portal-alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.portal-alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.portal-alert-info {
    background: #dbeafe;
    color: #1e3a5f;
    border: 1px solid #93c5fd;
}

.portal-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portal-toast {
    background: var(--portal-card-bg);
    padding: 14px 20px;
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow-lg);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 420px;
    animation: portalSlideIn 0.3s ease;
    border-left: 4px solid var(--portal-primary);
}

.portal-toast.toast-error { border-left-color: var(--portal-danger); }
.portal-toast.toast-success { border-left-color: var(--portal-success); }

@keyframes portalSlideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* =================================================================
   LINKS
   ================================================================= */
.portal-link {
    color: var(--portal-secondary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--portal-transition);
}

.portal-link:hover {
    color: var(--portal-hover);
    text-decoration: underline;
}

.portal-link-small {
    color: var(--portal-secondary);
    font-size: 0.8rem;
    text-decoration: none;
    transition: color var(--portal-transition);
}

.portal-link-small:hover {
    color: var(--portal-hover);
    text-decoration: underline;
}

.portal-text-muted {
    color: var(--portal-text-muted);
    font-size: 0.8rem;
}

/* =================================================================
   PAGE HEADER
   ================================================================= */
.portal-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.portal-page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--portal-secondary);
    font-family: var(--portal-font-heading);
}

.portal-page-subtitle {
    color: var(--portal-text-muted);
    font-size: 0.9rem;
    width: 100%;
}

/* =================================================================
   STATS GRID (Dashboard)
   ================================================================= */
.portal-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.portal-stat-card {
    background: var(--portal-card-bg);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: box-shadow var(--portal-transition), transform var(--portal-transition);
}

.portal-stat-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.portal-stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--portal-primary), var(--portal-hover));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.portal-stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--portal-primary);
    line-height: 1.2;
}

.portal-stat-label {
    font-size: 0.8rem;
    color: var(--portal-secondary);
    font-weight: 500;
}

/* =================================================================
   QUICK ACTIONS
   ================================================================= */
.portal-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 32px;
}

.portal-action-card {
    background: var(--portal-card-bg);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: var(--portal-secondary);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--portal-border);
}

.portal-action-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
    background: var(--portal-primary);
    color: #fff;
    border-color: var(--portal-primary);
}

.portal-action-card:hover i {
    color: #fff;
}

.portal-action-card i {
    font-size: 1.4rem;
    color: var(--portal-primary);
}

.portal-action-card span {
    font-size: 0.85rem;
    font-weight: 600;
}

/* =================================================================
   SECTIONS & CARDS
   ================================================================= */
.portal-section {
    margin-bottom: 32px;
}

.portal-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--portal-secondary);
    font-family: var(--portal-font-heading);
    margin-bottom: 16px;
}

.portal-card {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    padding: 28px;
    box-shadow: var(--portal-shadow);
    margin-bottom: 24px;
}

.portal-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--portal-secondary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--portal-border);
}

/* =================================================================
   ACTIVITY LIST
   ================================================================= */
.portal-activity-list {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow);
    overflow: hidden;
}

.portal-activity-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--portal-border);
    transition: background var(--portal-transition);
}

.portal-activity-item:last-child {
    border-bottom: none;
}

.portal-activity-item:hover {
    background: var(--portal-bg);
}

.portal-activity-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--portal-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    color: var(--portal-text-muted);
}

.portal-activity-text {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.4;
}

.portal-activity-time {
    font-size: 0.75rem;
    color: var(--portal-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

/* =================================================================
   PROJECTS GRID
   ================================================================= */
.portal-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.portal-project-card {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    padding: 24px;
    box-shadow: var(--portal-shadow);
    cursor: pointer;
    transition: all var(--portal-transition);
    border-left: 4px solid transparent;
}

.portal-project-card:hover {
    box-shadow: var(--portal-shadow-md);
    transform: translateY(-2px);
}

.portal-project-card[data-status="in_progress"] { border-left-color: var(--portal-info); }
.portal-project-card[data-status="planning"] { border-left-color: var(--portal-warning); }
.portal-project-card[data-status="delivered"] { border-left-color: var(--portal-success); }
.portal-project-card[data-status="on_hold"] { border-left-color: var(--portal-text-muted); }
.portal-project-card[data-status="cancelled"] { border-left-color: var(--portal-danger); }

.portal-project-name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--portal-secondary);
}

.portal-project-service {
    font-size: 0.8rem;
    color: var(--portal-text-muted);
    text-transform: capitalize;
    margin-bottom: 12px;
}

.portal-project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--portal-text-muted);
}

/* =================================================================
   STATUS BADGES
   ================================================================= */
.portal-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.portal-badge-planning { background: #fef3c7; color: #92400e; }
.portal-badge-in_progress, .portal-badge-in-progress { background: #dbeafe; color: #1d4ed8; }
.portal-badge-delivered, .portal-badge-completed { background: #dcfce7; color: #166534; }
.portal-badge-on_hold, .portal-badge-on-hold { background: #f3f4f6; color: #6b7280; }
.portal-badge-cancelled { background: #fee2e2; color: #991b1b; }
.portal-badge-pending { background: #fef3c7; color: #92400e; }
.portal-badge-approved { background: #dcfce7; color: #166534; }
.portal-badge-revision_requested, .portal-badge-revision-requested { background: #fce7f3; color: #9d174d; }
.portal-badge-paid { background: #dcfce7; color: #166534; }
.portal-badge-partial { background: #dbeafe; color: #1d4ed8; }
.portal-badge-unpaid { background: #fee2e2; color: #991b1b; }
.portal-badge-overdue { background: #fee2e2; color: #991b1b; }

/* =================================================================
   PAYMENTS LIST
   ================================================================= */
.portal-payments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.portal-payment-card {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    padding: 24px;
    box-shadow: var(--portal-shadow);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: start;
}

.portal-payment-info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--portal-secondary);
    margin-bottom: 4px;
}

.portal-payment-amount {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--portal-secondary);
    text-align: right;
}

.portal-payment-details {
    font-size: 0.8rem;
    color: var(--portal-text-muted);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.portal-payment-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

/* =================================================================
   MESSAGES LAYOUT
   ================================================================= */
.portal-messages-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow);
    height: calc(100vh - var(--portal-header-h) - 140px);
    min-height: 500px;
    overflow: hidden;
}

.portal-threads-sidebar {
    border-right: 1px solid var(--portal-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.portal-threads-sidebar .portal-btn {
    margin: 12px;
    flex-shrink: 0;
}

.portal-threads-list {
    flex: 1;
    overflow-y: auto;
}

.portal-thread-item {
    padding: 14px 16px;
    border-bottom: 1px solid var(--portal-border);
    cursor: pointer;
    transition: background var(--portal-transition);
}

.portal-thread-item:hover,
.portal-thread-item.active {
    background: var(--portal-bg);
}

.portal-thread-item.unread {
    border-left: 3px solid var(--portal-primary);
}

.portal-thread-project {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--portal-secondary);
    margin-bottom: 4px;
}

.portal-thread-preview {
    font-size: 0.78rem;
    color: var(--portal-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.portal-thread-time {
    font-size: 0.7rem;
    color: var(--portal-text-muted);
    margin-top: 4px;
}

.portal-message-area {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.portal-message-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--portal-border);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.portal-thread-toggle {
    width: 34px;
    height: 34px;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    background: #fff;
    color: var(--portal-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--portal-transition);
}

.portal-thread-toggle:hover {
    border-color: var(--portal-primary);
    color: var(--portal-primary);
}

.portal-thread-toggle.is-collapsed {
    background: var(--portal-secondary);
    color: #fff;
    border-color: var(--portal-secondary);
}

.portal-message-header-title {
    flex: 1;
}

.portal-messages-layout.threads-collapsed {
    grid-template-columns: 1fr;
}

.portal-messages-layout.threads-collapsed .portal-threads-sidebar {
    display: none;
}

.portal-message-feed {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.portal-msg-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.875rem;
    line-height: 1.5;
    position: relative;
}

.portal-msg-client {
    background: var(--portal-primary);
    color: var(--portal-secondary);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.portal-msg-admin {
    background: var(--portal-bg);
    color: var(--portal-text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.portal-msg-time {
    font-size: 0.68rem;
    color: var(--portal-text-muted);
    margin-top: 4px;
    display: block;
}

.portal-msg-client .portal-msg-time {
    color: rgba(83, 17, 71, 0.6);
}

/* Collapsible message cards (portal messages) */
.portal-msg-item {
    border: 1px solid var(--portal-border);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
}

.portal-msg-item.portal-msg-client {
    border-left: 3px solid var(--portal-primary);
}

.portal-msg-item.portal-msg-admin {
    border-left: 3px solid #c9ced9;
}

.portal-msg-summary {
    width: 100%;
    border: 0;
    background: transparent;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 10px;
    align-items: center;
    padding: 12px 14px;
    text-align: left;
    cursor: pointer;
}

.portal-msg-item.open .portal-msg-summary {
    background: var(--portal-bg);
}

.portal-msg-sender {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--portal-secondary);
    white-space: nowrap;
}

.portal-msg-preview {
    font-size: 0.84rem;
    color: var(--portal-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.portal-msg-summary .portal-msg-time {
    margin: 0;
    font-size: 0.72rem;
    color: var(--portal-text-muted);
    white-space: nowrap;
}

.portal-msg-chevron {
    color: var(--portal-text-muted);
    font-size: 0.78rem;
    transition: transform var(--portal-transition);
}

.portal-msg-item.open .portal-msg-chevron {
    transform: rotate(180deg);
}

.portal-msg-body {
    display: none;
    padding: 12px 14px 14px;
    border-top: 1px solid var(--portal-border);
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--portal-text);
    background: #fff;
}

.portal-msg-item.open .portal-msg-body {
    display: block;
}

/* Client messages table layout (admin-style) */
.portal-msg-table {
    width: 100%;
    border-collapse: collapse;
}

.portal-msg-table th,
.portal-msg-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--portal-border);
    vertical-align: top;
}

.portal-msg-table th {
    text-align: left;
    color: var(--portal-secondary);
    font-size: 0.95rem;
}

.portal-msg-row {
    cursor: pointer;
}

.portal-msg-row.unread {
    font-weight: 600;
}

.portal-msg-inline-actions {
    white-space: nowrap;
}

.portal-msg-inline-actions .portal-msg-action {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 2px 4px;
    margin: 0 2px;
    line-height: 1;
    cursor: pointer;
}

.portal-msg-inline-detail {
    background: #f8f7fc;
    padding: 16px;
    border-left: 3px solid var(--portal-primary);
}

.portal-msg-inline-detail .portal-msg-detail-meta {
    margin: 0 0 8px;
    font-size: 0.82rem;
    color: #777;
}

.portal-msg-inline-detail .portal-msg-detail-body {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 12px;
    line-height: 1.6;
    font-size: 0.92rem;
}

.portal-msg-inline-detail textarea {
    width: 100%;
    min-height: 110px;
    border: 1px solid var(--portal-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-family: var(--portal-font);
    font-size: 0.9rem;
    resize: vertical;
}

.portal-message-compose {
    border-top: 1px solid var(--portal-border);
    padding: 12px 16px;
    flex-shrink: 0;
}

.portal-message-form {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.portal-message-form textarea {
    flex: 1;
    resize: none;
    padding: 10px 14px;
    border: 1.5px solid var(--portal-border);
    border-radius: var(--portal-radius);
    font-family: var(--portal-font);
    font-size: 0.875rem;
}

.portal-message-form textarea:focus {
    outline: none;
    border-color: var(--portal-primary);
}

/* =================================================================
   FILE UPLOAD
   ================================================================= */
.portal-dropzone {
    border: 2px dashed var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 40px 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--portal-transition);
    background: var(--portal-bg);
}

.portal-dropzone:hover,
.portal-dropzone.dragover {
    border-color: var(--portal-primary);
    background: rgba(254, 192, 40, 0.05);
}

.portal-dropzone i {
    font-size: 2.5rem;
    color: var(--portal-primary);
    margin-bottom: 12px;
    display: block;
}

.portal-dropzone p {
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.portal-file-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.portal-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--portal-bg);
    border-radius: var(--portal-radius-sm);
    font-size: 0.8rem;
}

.portal-file-item .remove-file {
    background: none;
    border: none;
    color: var(--portal-danger);
    cursor: pointer;
    padding: 2px;
    font-size: 0.85rem;
}

.portal-upload-progress {
    margin-top: 16px;
}

.portal-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--portal-border);
    border-radius: 3px;
    overflow: hidden;
}

.portal-progress-fill {
    height: 100%;
    background: var(--portal-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
    width: 0%;
}

/* Files list */
.portal-files-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portal-file-row {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 12px;
    align-items: center;
    padding: 14px 18px;
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius-sm);
    box-shadow: var(--portal-shadow);
    font-size: 0.85rem;
}

.portal-file-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--portal-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--portal-text-muted);
}

.portal-file-name {
    font-weight: 600;
    word-break: break-all;
}

.portal-file-size {
    color: var(--portal-text-muted);
    font-size: 0.75rem;
}

.portal-file-date {
    color: var(--portal-text-muted);
    font-size: 0.75rem;
    white-space: nowrap;
}

/* =================================================================
   PROOFS GRID
   ================================================================= */

/* View toggle buttons */
.proof-view-toggles {
    display: flex;
    gap: 4px;
    background: var(--portal-bg);
    border-radius: var(--portal-radius-sm);
    padding: 3px;
    border: 1px solid var(--portal-border);
}

.proof-view-btn {
    background: none;
    border: none;
    padding: 6px 10px;
    border-radius: 4px;
    color: var(--portal-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all var(--portal-transition);
}

.proof-view-btn:hover {
    color: var(--portal-primary);
}

.proof-view-btn.active {
    background: var(--portal-primary);
    color: #333;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

/* Grid view (default) */
.portal-proofs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* List view */
.portal-proofs-grid.view-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.portal-proofs-grid.view-list .portal-proof-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid var(--portal-border);
    padding: 12px 16px;
    gap: 14px;
}

.portal-proofs-grid.view-list .portal-proof-card:first-child {
    border-radius: var(--portal-radius) var(--portal-radius) 0 0;
}

.portal-proofs-grid.view-list .portal-proof-card:last-child {
    border-radius: 0 0 var(--portal-radius) var(--portal-radius);
    border-bottom: none;
}

.portal-proofs-grid.view-list .portal-proof-thumb {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 6px;
    background: var(--portal-bg);
}

.portal-proofs-grid.view-list .portal-proof-thumb img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
}

.portal-proofs-grid.view-list .portal-proof-thumb .proof-file-icon {
    font-size: 1.2rem;
}

.portal-proofs-grid.view-list .portal-proof-info {
    flex: 1;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.portal-proofs-grid.view-list .portal-proof-info h3 {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 120px;
}

.portal-proofs-grid.view-list .portal-proof-meta {
    margin: 0;
    gap: 12px;
}

.portal-proofs-grid.view-list .portal-proof-desc {
    display: none;
}

/* Detailed view */
.portal-proofs-grid.view-detailed {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.portal-proofs-grid.view-detailed .portal-proof-card {
    display: flex;
    flex-direction: row;
    gap: 16px;
    padding: 16px;
}

.portal-proofs-grid.view-detailed .portal-proof-thumb {
    width: 120px;
    height: 100px;
    min-width: 120px;
    border-radius: var(--portal-radius-sm);
}

.portal-proofs-grid.view-detailed .portal-proof-thumb img {
    width: 120px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--portal-radius-sm);
}

.portal-proofs-grid.view-detailed .portal-proof-thumb .proof-file-icon {
    font-size: 2rem;
}

.portal-proofs-grid.view-detailed .portal-proof-info {
    flex: 1;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.portal-proofs-grid.view-detailed .portal-proof-desc {
    display: block;
    font-size: 0.82rem;
    color: var(--portal-text-muted);
    margin-top: 6px;
    line-height: 1.4;
}

.portal-proofs-grid.view-detailed .portal-proof-feedback {
    display: block;
    font-size: 0.8rem;
    color: #666;
    margin-top: 4px;
    font-style: italic;
}

/* Hide desc/feedback in grid view by default */
.portal-proof-desc,
.portal-proof-feedback {
    display: none;
}

/* Pagination */
.proof-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.proof-pagination button {
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-sm);
    padding: 6px 12px;
    font-size: 0.82rem;
    cursor: pointer;
    color: var(--portal-text);
    transition: all var(--portal-transition);
}

.proof-pagination button:hover {
    border-color: var(--portal-primary);
    color: var(--portal-primary);
}

.proof-pagination button.active {
    background: var(--portal-primary);
    border-color: var(--portal-primary);
    color: #333;
    font-weight: 700;
}

.proof-pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.proof-pagination .proof-page-info {
    font-size: 0.8rem;
    color: var(--portal-text-muted);
    margin: 0 8px;
}

.portal-proof-card {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--portal-transition);
}

.portal-proof-card:hover {
    box-shadow: var(--portal-shadow-md);
    transform: translateY(-2px);
}

.portal-proof-thumb {
    height: 180px;
    background: var(--portal-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.portal-proof-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.portal-proof-thumb .proof-file-icon {
    font-size: 3rem;
    color: var(--portal-text-muted);
}

.portal-proof-info {
    padding: 16px;
}

.portal-proof-info h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--portal-secondary);
    margin-bottom: 4px;
}

.portal-proof-meta {
    font-size: 0.78rem;
    color: var(--portal-text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

/* Proof review modal */
.portal-proof-preview {
    text-align: center;
    margin-bottom: 20px;
    max-height: 400px;
    overflow: auto;
}

.portal-proof-preview img {
    max-width: 100%;
    border-radius: var(--portal-radius-sm);
}

.portal-proof-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.portal-proof-btns {
    display: flex;
    gap: 12px;
}

/* =================================================================
   MODALS
   ================================================================= */
.portal-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(2px);
}

.portal-modal-overlay[hidden] {
    display: none;
}

.portal-modal {
    background: var(--portal-card-bg);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow-lg);
    max-width: 640px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    animation: portalModalIn 0.2s ease;
}

@keyframes portalModalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.portal-modal-sm { max-width: 480px; }
.portal-modal-lg { max-width: 900px; }

.portal-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--portal-border);
    flex-shrink: 0;
    gap: 12px;
    flex-wrap: wrap;
}

.portal-modal-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--portal-secondary);
    flex-shrink: 0;
}

.portal-modal-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* On small screens show icon only for share/print buttons, keep text for Pay Now */
@media (max-width: 480px) {
    .portal-modal-actions .portal-btn-sm .btn-label {
        display: none;
    }
    .portal-modal-actions .portal-btn-primary .btn-label {
        display: inline;
    }
    .portal-modal-actions .portal-btn-sm {
        padding: 6px 10px;
        min-width: 0;
    }
}

.portal-modal-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--portal-text-muted);
    cursor: pointer;
    padding: 4px;
    transition: color var(--portal-transition);
}

.portal-modal-close:hover {
    color: var(--portal-danger);
}

.portal-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.portal-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--portal-border);
    flex-shrink: 0;
}

/* =================================================================
   EMPTY STATES & LOADING
   ================================================================= */
.portal-empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--portal-text-muted);
}

.portal-empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.4;
    display: block;
}

.portal-empty-state p {
    font-size: 0.9rem;
}

.portal-loading {
    text-align: center;
    padding: 40px;
    color: var(--portal-text-muted);
    font-size: 0.9rem;
}

.portal-loading i {
    margin-right: 6px;
}

/* =================================================================
   FILTER BAR
   ================================================================= */
.portal-filter-bar {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* =================================================================
   FOOTER
   ================================================================= */
.portal-footer {
    background: var(--portal-secondary);
    color: rgba(255,255,255,0.7);
    padding: 24px;
    text-align: center;
    font-size: 0.78rem;
    margin-top: auto;
    position: sticky;
    bottom: 0;
    z-index: 100;
}

.portal-footer a {
    color: var(--portal-primary);
    text-decoration: none;
}

.portal-footer a:hover {
    text-decoration: underline;
}

.portal-footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 8px;
}

/* =================================================================
   INVOICE PRINT STYLES
   ================================================================= */
.portal-invoice {
    font-family: var(--portal-font);
}

.portal-invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--portal-secondary);
}

.portal-invoice-company {
    font-size: 0.85rem;
    color: var(--portal-text-muted);
    line-height: 1.6;
}

.portal-invoice-logo {
    display: block;
    max-width: 160px;
    height: auto;
    margin-bottom: 10px;
}

.portal-invoice-title {
    text-align: right;
}

.portal-invoice-title h2 {
    font-size: 1.5rem;
    color: var(--portal-secondary);
    text-transform: uppercase;
}

.portal-invoice-parties {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.portal-invoice-parties .inv-details {
    text-align: right;
}

.portal-invoice-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--portal-text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.portal-invoice table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
}

.portal-invoice th {
    background: var(--portal-primary);
    color: #2d2d2d;
    padding: 6px 8px;
    font-size: 0.75rem;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: none;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}

.portal-invoice th.col-num,
.portal-invoice td.col-num {
    text-align: right;
    white-space: nowrap;
}

.portal-invoice td {
    padding: 10px 8px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--portal-border);
    vertical-align: top;
}

.portal-invoice td.inv-service {
    color: #7c8499;
    font-weight: 600;
    white-space: nowrap;
}

.portal-invoice td.inv-desc {
    color: #7c8499;
    line-height: 1.5;
}

.portal-invoice td.inv-total {
    color: #7c8499;
    font-weight: 700;
}

.portal-invoice-total {
    text-align: right;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--portal-secondary);
    margin-top: 16px;
}

.portal-invoice-payment-instructions {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 2px solid var(--portal-primary);
    font-size: 0.82rem;
    color: #555;
    line-height: 1.7;
}
.portal-invoice-payment-instructions p {
    margin: 0 0 10px;
}
.pipi-heading {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--portal-secondary);
    text-transform: uppercase;
    margin-bottom: 12px !important;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
}
.pipi-list {
    margin: 0 0 14px 18px;
    padding: 0;
}
.pipi-list > li {
    margin-bottom: 10px;
    padding-left: 4px;
}
.pipi-list > li > strong {
    font-size: 0.82rem;
    color: var(--portal-secondary);
    display: block;
    margin-bottom: 3px;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
}
.pipi-list ul {
    margin: 4px 0 0 16px;
    padding: 0;
    list-style: disc;
}
.pipi-list ul li {
    margin-bottom: 2px;
}
.pipi-thankyou {
    margin-top: 16px !important;
    font-weight: 700;
    color: var(--portal-secondary);
    text-align: center;
    font-size: 0.88rem;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
}
@media print {
    .portal-invoice-payment-instructions {
        border-top: 2px solid var(--portal-primary) !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
        color: #555 !important;
    }
    .pipi-list > li > strong,
    .pipi-heading,
    .pipi-thankyou {
        color: var(--portal-secondary) !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
}

/* =================================================================
   SESSION TIMEOUT WARNING
   ================================================================= */
.portal-session-warning {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--portal-warning);
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-shadow-lg);
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: portalSlideUp 0.3s ease;
}

@keyframes portalSlideUp {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.portal-session-warning button {
    background: rgba(255,255,255,0.25);
    border: none;
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--portal-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
}

/* =================================================================
   RESPONSIVE — LAPTOP (1024px - 1439px)
   ================================================================= */
@media (max-width: 1439px) {
    .portal-container {
        max-width: 100%;
        padding: 28px 20px;
    }

    .portal-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portal-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portal-messages-layout {
        grid-template-columns: 240px 1fr;
    }
}

/* =================================================================
   RESPONSIVE — TABLET (768px - 1023px)
   ================================================================= */
@media (max-width: 1023px) {
    .portal-nav {
        position: fixed;
        top: var(--portal-header-h);
        left: 0;
        right: 0;
        background: var(--portal-secondary);
        padding: 12px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        z-index: 999;
        display: none;
        margin-left: 0;
    }

    .portal-nav.show {
        display: block;
    }

    .portal-nav ul {
        flex-direction: column;
        gap: 4px;
    }

    .portal-nav ul li a {
        width: 100%;
        padding: 12px 16px;
    }

    .portal-mobile-menu {
        display: block;
    }

    .portal-back-link span {
        display: none;
    }

    .portal-header-nav {
        position: fixed;
        top: var(--portal-header-h);
        left: 0;
        right: 0;
        background: var(--portal-secondary);
        flex-direction: column;
        padding: 12px;
        gap: 4px;
        display: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        z-index: 999;
    }

    .portal-header-nav.show {
        display: flex;
    }

    .portal-header-nav a {
        width: 100%;
        padding: 12px 16px;
    }

    .portal-hamburger {
        display: block;
    }

    .portal-messages-layout {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }

    .portal-messages-layout.threads-collapsed .portal-threads-sidebar {
        display: none;
    }

    .portal-threads-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--portal-border);
        max-height: 250px;
    }

    .portal-message-area {
        min-height: 400px;
    }

    .portal-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portal-projects-grid {
        grid-template-columns: 1fr;
    }

    .portal-proofs-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }

    .portal-invoice-parties {
        grid-template-columns: 1fr;
    }
}

/* =================================================================
   RESPONSIVE — MOBILE (<768px)
   ================================================================= */
@media (max-width: 767px) {
    :root {
        --portal-header-h: 56px;
    }

    .portal-header {
        padding: 0 16px;
    }

    .portal-header-label {
        display: none;
    }

    .portal-container {
        padding: 20px 16px;
    }

    .portal-auth-card {
        padding: 28px 20px;
    }

    .portal-form-row-2col {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .portal-stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .portal-quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .portal-page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .portal-page-header h1 {
        font-size: 1.25rem;
    }

    .portal-payment-card {
        grid-template-columns: 1fr;
    }

    .portal-payment-amount {
        text-align: left;
    }

    .portal-payment-actions {
        flex-direction: row;
        align-items: center;
    }

    .portal-proof-btns {
        flex-direction: column;
    }

    .portal-modal {
        max-height: 95vh;
        margin: 8px;
    }

    .portal-modal-body {
        padding: 16px;
    }

    .portal-msg-summary {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            'sender chevron'
            'preview time';
        row-gap: 6px;
    }

    .portal-msg-sender { grid-area: sender; }
    .portal-msg-preview { grid-area: preview; }
    .portal-msg-summary .portal-msg-time { grid-area: time; justify-self: start; }
    .portal-msg-chevron { grid-area: chevron; justify-self: end; }

    .portal-file-row {
        grid-template-columns: auto 1fr auto;
    }

    .portal-file-date {
        display: none;
    }

    .portal-invoice-header {
        flex-direction: column;
        gap: 16px;
    }

    .portal-invoice-title {
        text-align: left;
    }

    .portal-toast-container {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }

    .portal-toast {
        min-width: auto;
        width: 100%;
    }

    .portal-user-btn span:not(.portal-user-avatar) {
        display: none;
    }
}

/* =================================================================
   PRINT STYLES (Invoice)
   ================================================================= */
@page {
    size: A4 portrait;
}

@media print {
    body {
        background: #fff;
    }

    .portal-invoice th {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}