/* ===========================================
   EasyVisit Portal - Modern Design System
   Light Mode | Glassmorphism | Animations
   =========================================== */

/* ===== Google Fonts Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ===== CSS Variables ===== */
:root {
    /* Light Theme Colors */
    --bg-primary: #f0f4ff;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8efff;

    /* Accent Colors */
    --accent-primary: #4f46e5;
    --accent-secondary: #7c3aed;
    --accent-tertiary: #8b5cf6;
    --accent-glow: rgba(79, 70, 229, 0.3);

    /* Solid Professional Colors (Replaced Gradients) */
    --gradient-primary: #4f46e5;
    --gradient-secondary: #7c3aed;
    --gradient-accent: #0284c7;
    --gradient-dark: #1e293b;
    --gradient-animated: #f8fafc;

    /* Glass Effect - adjusted for light backgrounds */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(79, 70, 229, 0.15);
    --glass-shadow: 0 8px 32px rgba(79, 70, 229, 0.15);

    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f1f5f9;
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== Subtle Background ===== */
.animated-bg {
    background: var(--bg-primary);
}

/* ===== Particles Background ===== */
.particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
    animation-duration: 20s;
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
    animation-duration: 28s;
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 1s;
    animation-duration: 22s;
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 3s;
    animation-duration: 26s;
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 5s;
    animation-duration: 24s;
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 2s;
    animation-duration: 21s;
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 4s;
    animation-duration: 27s;
}

.particle:nth-child(9) {
    left: 90%;
    animation-delay: 1s;
    animation-duration: 23s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.5;
    }

    90% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* ===== Solid White Cards ===== */
.glass-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: var(--transition-normal);
}

.glass-card:hover {
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: 0 8px 32px rgba(79, 70, 229, 0.2), 0 0 40px var(--accent-glow);
    transform: translateY(-4px);
}

.glass-card-strong {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

/* ===== Modern Navigation ===== */
.modern-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) var(--space-xl);
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.modern-nav .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modern-nav .nav-logo img {
    height: 40px;
    filter: brightness(1.1);
    transition: var(--transition-normal);
}

.modern-nav .nav-logo:hover img {
    filter: brightness(1.3);
    transform: scale(1.02);
}

.modern-nav .nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.modern-nav .nav-links li {
    display: flex;
    align-items: center;
}

.modern-nav .nav-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 16px;
    line-height: 1.4;
    transition: var(--transition-normal);
    position: relative;
}

.modern-nav .nav-link:hover {
    color: var(--text-primary);
    background: var(--glass-bg);
}

.modern-nav .nav-link.active {
    color: #4f46e5;
}

.modern-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* ===== Buttons ===== */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #4338ca;
    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
}

.btn-primary:active,
.btn-secondary:active,
.btn-modern:active,
.action-btn:active,
.search-btn:active {
    transform: scale(0.98);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-primary);
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: var(--glass-bg);
}

/* Button Shine Effect Removed for Professionalism */

/* ===== Form Elements ===== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition-normal);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.form-select {
    width: 100%;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition-normal);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ===== Typography Typography ===== */

.text-glow {
    text-shadow: 0 0 20px var(--accent-glow);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
}

/* ===== Animations ===== */
.fade-in {
    animation: fadeIn var(--transition-slow) ease both;
}

.fade-in-up {
    animation: fadeInUp var(--transition-slow) ease both;
}

.fade-in-down {
    animation: fadeInDown var(--transition-slow) ease both;
}

.scale-in {
    animation: scaleIn var(--transition-spring) both;
}

.slide-in-left {
    animation: slideInLeft var(--transition-slow) ease both;
}

.slide-in-right {
    animation: slideInRight var(--transition-slow) ease both;
}

/* Stagger delays */
.delay-1 {
    animation-delay: 100ms;
}

.delay-2 {
    animation-delay: 200ms;
}

.delay-3 {
    animation-delay: 300ms;
}

.delay-4 {
    animation-delay: 400ms;
}

.delay-5 {
    animation-delay: 500ms;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Pulse animation for highlights */
@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 var(--accent-glow);
    }

    50% {
        box-shadow: 0 0 0 10px transparent;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Float animation */
@keyframes floatSoft {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: floatSoft 3s ease-in-out infinite;
}

/* ===== Stat Cards ===== */
.stat-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    padding: var(--space-xl);
    transition: var(--transition-normal);
}

.stat-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: var(--space-md);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4f46e5;
}

.stat-label {
    color: var(--text-muted);
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-xs);
}

/* ===== Visit List ===== */
.visit-list {
    list-style: none;
}

.visit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: #ffffff;
    border: 1px solid #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    border-radius: 0;
    margin-bottom: 0;
    transition: var(--transition-normal);
    cursor: pointer;
}

.visit-item:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateX(4px) scale(1.01);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.visit-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    margin-right: var(--space-md);
}

.visit-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.visit-info p {
    color: var(--text-muted);
    font-size: 16px;
}

.visit-meta {
    text-align: right;
}

.visit-date {
    font-size: 14px;
    font-weight: 500;
}

.visit-code {
    color: var(--accent-primary);
    font-size: 14px;
    font-family: monospace;
    margin-top: 4px;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.badge-checked-in {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.badge-completed {
    background: rgba(99, 102, 241, 0.2);
    color: #818cf8;
}

/* ===== Page Layouts ===== */
.page-container {
    min-height: 100vh;
    padding-top: 80px;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl);
}

.center-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .modern-nav {
        padding: var(--space-sm) var(--space-md);
    }

    .modern-nav .nav-links {
        display: none;
    }

    .content-container {
        padding: var(--space-md);
    }

    .stat-value {
        font-size: 2rem;
    }

    .visit-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .visit-meta {
        text-align: left;
    }
}

/* ===== Loading States ===== */
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
    border-radius: 4px;
}

/* ===== Avatar Colors ===== */
.avatar-bg-1 {
    background: #ffe4e6;
    color: #e11d48;
}

.avatar-bg-2 {
    background: #f3e8ff;
    color: #7e22ce;
}

.avatar-bg-3 {
    background: #dcfce7;
    color: #15803d;
}

.avatar-bg-4 {
    background: #ffedd5;
    color: #c2410c;
}

.avatar-bg-5 {
    background: #e2e8f0;
    color: #334155;
}

.avatar-bg-6 {
    background: #fef08a;
    color: #a16207;
}

/* ===== Page Transitions ===== */
.page-fade-in {
    animation: pageFadeIn 0.3s ease-out forwards;
}

@keyframes pageFadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ===== Selection ===== */
::selection {
    background: var(--accent-primary);
    color: white;
}

/* ===== Loading Overlay ===== */
#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9990;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--glass-border);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== Bootstrap Modal Overrides for Light Theme ===== */
.modal-backdrop {
    background: rgba(0, 0, 0, 0.5) !important;
}

.modal-content {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-lg) !important;
}

.modal-header {
    border-bottom: 1px solid var(--glass-border) !important;
}

.modal-footer {
    border-top: 1px solid var(--glass-border) !important;
}

/* Visitor page specific banner styling */
.banner-info {
    background: transparent !important;
    position: relative;
    z-index: 1;
}

/* Ensure Notyf toast notifications are always visible */
.notyf {
    z-index: 10000 !important;
}

/* ===== Emergency Contact Bar ===== */
.emergency-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background-color: #dc2626;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    letter-spacing: 0.02em;
    position: sticky;
    top: 0;
    z-index: 999;
}

.emergency-bar-icon {
    font-style: normal;
    font-size: 14px;
}

.emergency-bar-label {
    opacity: 0.9;
}

.emergency-bar-number {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.emergency-bar-number:hover {
    text-decoration: underline;
    color: #fee2e2;
}