/* ==========================================================================
   Bytebinders Tech Solutions - Client Project Portal Design System
   Modern, responsive, glassmorphic UI with dynamic light/dark mode support
   ========================================================================== */

:root {
    /* --- Dark Mode Variables (Default) --- */
    --portal-bg: #0B132B;
    --portal-bg-secondary: #1C2541;
    --portal-card-bg: rgba(28, 37, 65, 0.75);
    --portal-card-solid: #1C2541;
    --portal-border: rgba(255, 255, 255, 0.09);
    --portal-accent: #00B4D8;
    --portal-accent-hover: #0096C7;
    --portal-accent-glow: rgba(0, 180, 216, 0.25);
    --portal-accent-border: rgba(0, 180, 216, 0.35);
    --portal-success: #10B981;
    --portal-warning: #F59E0B;
    --portal-danger: #EF4444;
    --portal-text-main: #FFFFFF;
    --portal-text-muted: #94A3B8;
    --portal-input-bg: rgba(11, 19, 43, 0.8);
    --portal-topbar-bg: rgba(11, 19, 43, 0.88);
    --portal-radius-sm: 8px;
    --portal-radius-md: 14px;
    --portal-radius-lg: 20px;
    --portal-radius-full: 9999px;
    --portal-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
    --portal-shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.148);
    --portal-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Light Mode Variables --- */
[data-theme="light"] {
    --portal-bg: #F1F5F9;
    --portal-bg-secondary: #FFFFFF;
    --portal-card-bg: rgba(255, 255, 255, 0.95);
    --portal-card-solid: #FFFFFF;
    --portal-border: #E2E8F0;
    --portal-accent: #0096C7;
    --portal-accent-hover: #0077B6;
    --portal-accent-glow: rgba(0, 150, 199, 0.15);
    --portal-accent-border: rgba(0, 150, 199, 0.3);
    --portal-success: #10B981;
    --portal-warning: #D97706;
    --portal-danger: #EF4444;
    --portal-text-main: #0F172A;
    --portal-text-muted: #64748B;
    --portal-input-bg: #FFFFFF;
    --portal-topbar-bg: rgba(255, 255, 255, 0.92);
    --portal-shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.05);
    --portal-shadow-lg: 0 12px 20px rgba(15, 23, 42, 0.08);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.portal-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--portal-bg);
    color: var(--portal-text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 180, 216, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.04) 0%, transparent 40%);
    background-attachment: fixed;
    transition: background-color 0.3s ease, color 0.3s ease;
}

[data-theme="light"] body.portal-body {
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 150, 199, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.03) 0%, transparent 40%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--portal-text-main);
}

a {
    color: var(--portal-accent);
    text-decoration: none;
    transition: var(--portal-transition);
}

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

.portal-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   Navigation Topbar
   ========================================================================== */
.portal-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--portal-topbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--portal-border);
    padding: 14px 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.portal-nav-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.portal-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.portal-brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.portal-logo {
    height: 32px;
    width: auto;
}

.portal-brand-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--portal-text-main);
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.portal-dot {
    color: var(--portal-accent);
}

.portal-status-badge-mini {
    background: rgba(0, 180, 216, 0.12);
    border: 1px solid var(--portal-accent-border);
    color: var(--portal-accent);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: var(--portal-radius-full);
}

.portal-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.portal-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--portal-radius-md);
    color: var(--portal-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--portal-transition);
}

.portal-nav-link:hover {
    color: var(--portal-text-main);
    background: rgba(0, 180, 216, 0.08);
}

.portal-nav-link.active {
    color: #FFFFFF !important;
    background: var(--portal-accent);
    box-shadow: 0 4px 14px var(--portal-accent-glow);
}

.portal-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.portal-user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    padding: 4px 12px 4px 6px;
    border-radius: var(--portal-radius-full);
}

.portal-user-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--portal-radius-full);
    background: var(--portal-accent);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.portal-user-meta {
    display: flex;
    flex-direction: column;
}

.portal-user-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--portal-text-main);
    line-height: 1.2;
}

.portal-user-role {
    font-size: 0.68rem;
    color: var(--portal-text-muted);
}

.portal-logout-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--portal-radius-md);
    background: rgba(239, 68, 68, 0.1);
    color: var(--portal-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
    transition: var(--portal-transition);
}

.portal-logout-link:hover {
    background: var(--portal-danger);
    color: #FFFFFF;
}

.portal-select-sm {
    background: var(--portal-input-bg);
    border: 1px solid var(--portal-border);
    color: var(--portal-text-main);
    padding: 6px 12px;
    border-radius: var(--portal-radius-sm);
    font-size: 0.82rem;
    font-family: inherit;
    outline: none;
    transition: var(--portal-transition);
}

/* ==========================================================================
   Theme Switcher Button
   ========================================================================== */
.portal-theme-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--portal-radius-md);
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    color: var(--portal-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--portal-transition);
    padding: 0;
}

.portal-theme-btn:hover {
    background: rgba(0, 180, 216, 0.12);
    color: var(--portal-accent);
    border-color: var(--portal-accent-border);
    transform: translateY(-1px);
}

/* Theme Icon Visibility */
[data-theme="dark"] .portal-moon-icon { display: none; }
[data-theme="dark"] .portal-sun-icon { display: block; color: #FBBF24; }

[data-theme="light"] .portal-sun-icon { display: none; }
[data-theme="light"] .portal-moon-icon { display: block; color: #0F172A; }

/* ==========================================================================
   Mobile Responsive Navigation & Drawer
   ========================================================================== */
.portal-mobile-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 36px;
    height: 36px;
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-md);
    padding: 10px 8px;
    cursor: pointer;
    transition: var(--portal-transition);
}

.portal-mobile-btn:hover {
    border-color: var(--portal-accent-border);
}

.portal-bar {
    width: 100%;
    height: 2px;
    background-color: var(--portal-text-main);
    border-radius: 2px;
    transition: var(--portal-transition);
}

.portal-mobile-btn.open .portal-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.portal-mobile-btn.open .portal-bar:nth-child(2) {
    opacity: 0;
}

.portal-mobile-btn.open .portal-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.portal-mobile-drawer {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--portal-topbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--portal-border);
    box-shadow: var(--portal-shadow-lg);
    z-index: 99;
    padding: 20px 0 24px;
    animation: portalSlideDown 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.portal-mobile-drawer.open {
    display: block;
}

.portal-mobile-drawer-inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.portal-mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.portal-mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--portal-radius-md);
    color: var(--portal-text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--portal-transition);
    border: 1px solid transparent;
}

.portal-mobile-nav-item:hover {
    color: var(--portal-text-main);
    background: rgba(0, 180, 216, 0.08);
}

.portal-mobile-nav-item.active {
    color: #FFFFFF !important;
    background: var(--portal-accent);
    box-shadow: 0 4px 14px var(--portal-accent-glow);
}

.portal-mobile-footer-actions {
    padding-top: 14px;
    border-top: 1px solid var(--portal-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ==========================================================================
   Buttons & Inputs
   ========================================================================== */
.portal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--portal-radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--portal-transition);
    text-decoration: none;
    line-height: 1;
}

.portal-btn-primary {
    background: var(--portal-accent);
    color: #FFFFFF;
    box-shadow: 0 4px 14px var(--portal-accent-glow);
}

.portal-btn-primary:hover {
    background: var(--portal-accent-hover);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--portal-accent-glow);
}

.portal-btn-secondary {
    background: var(--portal-card-bg);
    color: var(--portal-text-main);
    border-color: var(--portal-border);
}

.portal-btn-secondary:hover {
    background: rgba(0, 180, 216, 0.1);
    border-color: var(--portal-accent-border);
    color: var(--portal-accent);
    transform: translateY(-2px);
}

.portal-btn-outline {
    background: transparent;
    color: var(--portal-text-main);
    border-color: var(--portal-border);
}

.portal-btn-outline:hover {
    border-color: var(--portal-accent);
    color: var(--portal-accent);
    background: rgba(0, 180, 216, 0.05);
}

.portal-btn-wa {
    background: #25D366;
    color: #FFFFFF;
    border-color: #25D366;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
}

.portal-btn-wa:hover {
    background: #20BA5A;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.portal-btn-sm {
    padding: 7px 14px;
    font-size: 0.82rem;
}

.portal-btn-block {
    width: 100%;
    justify-content: center;
}

.portal-input, .portal-select, .portal-textarea {
    width: 100%;
    background: var(--portal-input-bg);
    border: 1px solid var(--portal-border);
    color: var(--portal-text-main);
    padding: 12px 16px;
    border-radius: var(--portal-radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    transition: var(--portal-transition);
}

.portal-input:focus, .portal-select:focus, .portal-textarea:focus {
    outline: none;
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 3px var(--portal-accent-glow);
}

.portal-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.portal-form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--portal-text-muted);
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */
.portal-alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--portal-radius-md);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.portal-alert-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10B981;
}

.portal-alert-danger {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #EF4444;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */
.portal-main-content {
    flex: 1;
    padding: 32px 0 60px;
}

.portal-card {
    background: var(--portal-card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-lg);
    padding: 28px;
    box-shadow: var(--portal-shadow-sm);
    transition: var(--portal-transition);
}

.portal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.portal-card-title {
    font-size: 1.25rem;
    margin: 0;
    color: var(--portal-text-main);
}

.portal-card-subtitle {
    font-size: 0.85rem;
    color: var(--portal-text-muted);
    margin: 2px 0 0;
}

/* ==========================================================================
   Project Hero Card & Progress Dial
   ========================================================================== */
.portal-hero-card {
    background: linear-gradient(135deg, rgba(28, 37, 65, 0.95), rgba(11, 19, 43, 0.98));
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-lg);
    padding: 36px;
    margin-bottom: 24px;
    box-shadow: var(--portal-shadow-lg);
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] .portal-hero-card {
    background: linear-gradient(135deg, #FFFFFF, #F8FAFC);
    border: 1px solid #E2E8F0;
}

.portal-hero-card::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--portal-accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.portal-hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.portal-hero-tag-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.portal-code-pill {
    font-family: monospace;
    font-size: 0.85rem;
    font-weight: 700;
    background: rgba(0, 180, 216, 0.15);
    color: var(--portal-accent);
    border: 1px solid var(--portal-accent-border);
    padding: 4px 10px;
    border-radius: var(--portal-radius-md);
}

.portal-stage-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: var(--portal-radius-full);
}

.portal-pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--portal-radius-full);
    background: currentColor;
    animation: portalPulse 2s infinite;
}

.portal-service-pill {
    font-size: 0.78rem;
    color: var(--portal-text-muted);
    background: rgba(0, 0, 0, 0.06);
    border: 1px solid var(--portal-border);
    padding: 4px 10px;
    border-radius: var(--portal-radius-md);
}

[data-theme="dark"] .portal-service-pill {
    background: rgba(255, 255, 255, 0.05);
}

.portal-project-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.25;
    color: var(--portal-text-main);
}

.portal-project-desc {
    color: var(--portal-text-muted);
    font-size: 0.98rem;
    max-width: 720px;
    margin-bottom: 24px;
    line-height: 1.65;
}

.portal-hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Circular Meter */
.portal-hero-meter {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.portal-progress-circle-wrap {
    position: relative;
    width: 140px;
    height: 140px;
}

.portal-progress-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.portal-circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 8;
}

[data-theme="light"] .portal-circle-bg {
    stroke: #E2E8F0;
}

.portal-circle-bar {
    fill: none;
    stroke: var(--portal-accent);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 326.7;
    transition: stroke-dashoffset 1s ease-in-out;
}

.portal-circle-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.portal-circle-num {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--portal-text-main);
    line-height: 1;
}

.portal-circle-lbl {
    font-size: 0.72rem;
    color: var(--portal-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.portal-meter-meta {
    font-size: 0.8rem;
    color: var(--portal-text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.portal-est-pill {
    background: rgba(245, 158, 11, 0.15);
    color: #F59E0B;
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 2px 8px;
    border-radius: var(--portal-radius-full);
    font-size: 0.72rem;
    font-weight: 600;
}

/* Status Badges */
.badge-discovery { background: rgba(147, 51, 234, 0.15); color: #C084FC; }
.badge-design { background: rgba(59, 130, 246, 0.15); color: #60A5FA; }
.badge-dev { background: rgba(0, 180, 216, 0.15); color: #38BDF8; }
.badge-testing { background: rgba(245, 158, 11, 0.15); color: #FBBF24; }
.badge-review { background: rgba(236, 72, 153, 0.15); color: #F472B6; }
.badge-live { background: rgba(16, 185, 129, 0.15); color: #34D399; }
.badge-onhold { background: rgba(148, 163, 184, 0.15); color: #94A3B8; }

[data-theme="light"] .badge-discovery { background: rgba(147, 51, 234, 0.12); color: #7E22CE; }
[data-theme="light"] .badge-design { background: rgba(59, 130, 246, 0.12); color: #2563EB; }
[data-theme="light"] .badge-dev { background: rgba(0, 150, 199, 0.12); color: #0284C7; }
[data-theme="light"] .badge-testing { background: rgba(217, 119, 6, 0.12); color: #D97706; }
[data-theme="light"] .badge-review { background: rgba(219, 39, 119, 0.12); color: #DB2777; }
[data-theme="light"] .badge-live { background: rgba(16, 185, 129, 0.12); color: #059669; }

/* ==========================================================================
   Metrics Grid
   ========================================================================== */
.portal-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.portal-metric-card {
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--portal-shadow-sm);
    transition: var(--portal-transition);
}

.portal-metric-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--portal-radius-md);
    background: rgba(0, 180, 216, 0.12);
    color: var(--portal-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.portal-metric-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--portal-text-muted);
    font-weight: 600;
}

.portal-metric-val {
    font-size: 1.35rem;
    margin: 2px 0 0;
    color: var(--portal-text-main);
    line-height: 1.2;
}

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

/* ==========================================================================
   2-Column Dashboard Layout
   ========================================================================== */
.portal-content-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: start;
}

.portal-main-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.portal-sidebar-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ==========================================================================
   Visual Milestone Roadmap
   ========================================================================== */
.portal-counter-pill {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--portal-accent);
    background: rgba(0, 180, 216, 0.1);
    padding: 4px 10px;
    border-radius: var(--portal-radius-full);
}

.portal-milestone-timeline {
    position: relative;
    padding-left: 20px;
}

.portal-milestone-timeline::before {
    content: '';
    position: absolute;
    top: 14px;
    bottom: 20px;
    left: 35px;
    width: 2px;
    background: var(--portal-border);
}

.portal-timeline-step {
    position: relative;
    display: flex;
    gap: 20px;
    padding-bottom: 24px;
}

.portal-timeline-step:last-child {
    padding-bottom: 0;
}

.portal-step-marker {
    width: 32px;
    height: 32px;
    border-radius: var(--portal-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 2;
    background: var(--portal-card-solid);
    border: 2px solid var(--portal-border);
    color: var(--portal-text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    transition: var(--portal-transition);
}

.step-completed .portal-step-marker {
    background: var(--portal-success);
    border-color: var(--portal-success);
    color: #FFFFFF;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.step-active .portal-step-marker {
    background: var(--portal-card-solid);
    border-color: var(--portal-accent);
    color: var(--portal-accent);
    box-shadow: 0 0 16px var(--portal-accent-glow);
    position: relative;
}

.portal-pulse-ring {
    position: absolute;
    inset: -4px;
    border-radius: var(--portal-radius-full);
    border: 2px solid var(--portal-accent);
    animation: portalRipple 2s cubic-bezier(0.25, 0.1, 0.25, 1) infinite;
}

.portal-step-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--portal-radius-full);
    background: var(--portal-accent);
}

.portal-step-details {
    flex: 1;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-md);
    padding: 14px 18px;
    transition: var(--portal-transition);
}

[data-theme="dark"] .portal-step-details {
    background: rgba(255, 255, 255, 0.02);
}

.step-active .portal-step-details {
    border-color: var(--portal-accent-border);
    background: rgba(0, 180, 216, 0.04);
}

.portal-step-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
    flex-wrap: wrap;
    gap: 6px;
}

.portal-step-title {
    font-size: 1rem;
    color: var(--portal-text-main);
    margin: 0;
}

.step-completed .portal-step-title {
    color: var(--portal-text-muted);
}

.portal-step-status {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: var(--portal-radius-full);
}

.status-done { background: rgba(16, 185, 129, 0.15); color: #10B981; }
.status-prog { background: rgba(0, 180, 216, 0.15); color: #00B4D8; }
.status-wait { background: rgba(148, 163, 184, 0.15); color: var(--portal-text-muted); }
.status-declined { background: rgba(239, 68, 68, 0.15); color: #EF4444; }

.portal-step-desc {
    font-size: 0.85rem;
    color: var(--portal-text-muted);
    margin: 4px 0 0;
}

.portal-step-time {
    font-size: 0.75rem;
    color: #10B981;
    display: block;
    margin-top: 6px;
}

/* ==========================================================================
   Engineering Stream Updates
   ========================================================================== */
.portal-updates-stream {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.portal-update-item {
    background: var(--portal-card-bg);
    border: 1px solid var(--portal-border);
    border-left: 3px solid var(--portal-accent);
    border-radius: 0 var(--portal-radius-md) var(--portal-radius-md) 0;
    padding: 18px 20px;
    box-shadow: var(--portal-shadow-sm);
}

.portal-update-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}

.portal-update-author-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.portal-author-avatar {
    width: 30px;
    height: 30px;
    border-radius: var(--portal-radius-full);
    background: var(--portal-accent);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.75rem;
}

.portal-author-name {
    font-size: 0.9rem;
    color: var(--portal-text-main);
}

.portal-author-tag {
    font-size: 0.72rem;
    color: var(--portal-accent);
    display: block;
    margin-top: -2px;
}

.portal-update-time {
    font-size: 0.78rem;
    color: var(--portal-text-muted);
}

.portal-update-headline {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--portal-text-main);
}

.portal-update-body {
    font-size: 0.92rem;
    color: var(--portal-text-muted);
    line-height: 1.6;
}

.portal-update-media {
    margin-top: 14px;
}

.portal-update-img {
    max-width: 100%;
    max-height: 320px;
    border-radius: var(--portal-radius-md);
    border: 1px solid var(--portal-border);
    transition: var(--portal-transition);
}

.portal-update-img:hover {
    transform: scale(1.01);
    box-shadow: var(--portal-shadow-sm);
}

/* ==========================================================================
   Project Lead Card
   ========================================================================== */
.portal-lead-profile {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 16px 0;
}

.portal-lead-img {
    width: 52px;
    height: 52px;
    border-radius: var(--portal-radius-full);
    object-fit: cover;
    border: 2px solid var(--portal-accent);
}

.portal-lead-name {
    font-size: 1.05rem;
    margin: 0;
}

.portal-lead-role {
    font-size: 0.8rem;
    color: var(--portal-accent);
    margin: 0;
}

.portal-lead-text {
    font-size: 0.88rem;
    color: var(--portal-text-muted);
    line-height: 1.55;
    margin-bottom: 16px;
}

/* Priority Badges */
.badge-priority-urgent { background: rgba(239, 68, 68, 0.15); color: #EF4444; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-priority-high { background: rgba(245, 158, 11, 0.15); color: #F59E0B; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-priority-med { background: rgba(0, 180, 216, 0.15); color: #00B4D8; border: 1px solid rgba(0, 180, 216, 0.3); }
.badge-priority-low { background: rgba(148, 163, 184, 0.15); color: #94A3B8; border: 1px solid rgba(148, 163, 184, 0.3); }

/* ==========================================================================
   Login Screen Styles (Theme-Aware & Ultra-Clean)
   ========================================================================== */
.portal-login-body {
    background-color: var(--portal-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    padding: 0;
    margin: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(0, 180, 216, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 45%);
    background-attachment: fixed;
}

[data-theme="light"] .portal-login-body {
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(0, 150, 199, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(16, 185, 129, 0.04) 0%, transparent 45%);
}

.portal-login-topbar {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.portal-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--portal-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--portal-radius-md);
    transition: var(--portal-transition);
}

.portal-back-link:hover {
    color: var(--portal-text-main);
    background: rgba(0, 180, 216, 0.08);
}

.portal-login-wrapper {
    width: 100%;
    max-width: 440px;
    margin: auto;
    padding: 20px 20px 40px;
    box-sizing: border-box;
}

.portal-login-card {
    background: var(--portal-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius-lg);
    padding: 36px;
    box-shadow: var(--portal-shadow-lg);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.portal-login-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.portal-logo-img {
    height: 32px;
    width: auto;
}

.portal-brand-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--portal-text-main);
    letter-spacing: -0.5px;
}

.portal-brand-highlight {
    color: var(--portal-accent);
}

.portal-badge-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    background: rgba(0, 180, 216, 0.12);
    color: var(--portal-accent);
    border: 1px solid var(--portal-accent-border);
    padding: 3px 10px;
    border-radius: var(--portal-radius-full);
}

.portal-login-header {
    margin-bottom: 24px;
}

.portal-login-header h2 {
    font-size: 1.5rem;
    margin-bottom: 6px;
    color: var(--portal-text-main);
}

.portal-login-header p {
    font-size: 0.88rem;
    color: var(--portal-text-muted);
    line-height: 1.5;
    margin: 0;
}

.portal-login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.portal-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

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

.portal-input-wrap input {
    width: 100%;
    min-height: 46px;
    background: var(--portal-input-bg);
    border: 1px solid var(--portal-border);
    color: var(--portal-text-main);
    padding: 12px 42px 12px 42px;
    border-radius: var(--portal-radius-md);
    font-size: 0.92rem;
    font-family: inherit;
    transition: var(--portal-transition);
    box-sizing: border-box;
}

.portal-input-wrap input:focus {
    outline: none;
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 3px var(--portal-accent-glow);
}

.portal-pwd-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 6px;
    color: var(--portal-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--portal-radius-sm);
    transition: var(--portal-transition);
}

.portal-pwd-toggle:hover {
    color: var(--portal-text-main);
    background: rgba(255, 255, 255, 0.05);
}

.portal-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

.portal-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--portal-text-muted);
    user-select: none;
}

.portal-forgot-link {
    font-size: 0.82rem;
    color: var(--portal-accent);
    font-weight: 500;
    text-decoration: none;
}

.portal-forgot-link:hover {
    text-decoration: underline;
}

.portal-login-footer-discreet {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--portal-border);
    text-align: center;
}

.portal-wa-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #25D366;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--portal-transition);
}

.portal-wa-contact-link:hover {
    color: #20BA5A;
    text-decoration: underline;
}

@media (max-width: 480px) {
    .portal-login-wrapper {
        padding: 10px 14px 24px;
    }

    .portal-login-card {
        padding: 24px 20px;
        border-radius: var(--portal-radius-md);
    }

    .portal-login-header h2 {
        font-size: 1.35rem;
    }

    .portal-login-topbar {
        padding: 14px 16px;
    }
}

/* ==========================================================================
   Portal Footer
   ========================================================================== */
.portal-footer {
    background: var(--portal-topbar-bg);
    border-top: 1px solid var(--portal-border);
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--portal-text-muted);
    margin-top: auto;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.portal-footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* ==========================================================================
   Keyframe Animations
   ========================================================================== */
@keyframes portalPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

@keyframes portalRipple {
    0% { transform: scale(0.8); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

@keyframes portalSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 992px) {
    .portal-nav-links {
        display: none;
    }
    .desktop-only {
        display: none !important;
    }
    .portal-mobile-btn {
        display: flex;
    }
    .portal-hero-grid {
        grid-template-columns: 1fr;
    }
    .portal-hero-meter {
        flex-direction: row;
        justify-content: flex-start;
        gap: 24px;
        padding-top: 20px;
        border-top: 1px solid var(--portal-border);
    }
    .portal-content-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .portal-container {
        padding: 0 16px;
    }
    .portal-project-title {
        font-size: 1.5rem;
    }
    .portal-hero-card {
        padding: 24px 18px;
    }
    .portal-metrics-grid {
        grid-template-columns: 1fr;
    }
    .portal-card {
        padding: 20px 16px;
    }
    .portal-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .portal-hero-actions .portal-btn {
        width: 100%;
        justify-content: center;
    }
}