/* Professional & Gamified Design System */
:root {
    --primary: #2563EB;
    --primary-light: #EFF6FF;
    --primary-dark: #1E40AF;
    --secondary: #475569;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --bg-app: #F1F5F9;
    --bg-card: #FFFFFF;
    --text-main: #0F172A;
    --text-muted: #64748B;
    --border: #E2E8F0;
    --radius-lg: 12px;
    --radius-md: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.sidebar-badge {
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    margin-left: auto;
    display: none;
    line-height: 1;
}

.sidebar-badge.show {
    display: inline-block;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', sans-serif;
}

body {
    background-color: var(--bg-app);
    color: var(--text-main);
    line-height: 1.5;
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.anim-spin {
    animation: spin 1s linear infinite;
}

/* Layout */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 2rem;
}

/* Auth Page */
.auth-wrapper {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    padding: 1rem;
}

.auth-card {
    background: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 450px;
    text-align: center;
    animation: slideUp 0.5s ease-out;
}

.auth-logo {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Gamified Task Cards */
.task-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.task-card.locked {
    filter: grayscale(1);
    opacity: 0.7;
    cursor: not-allowed;
}

.task-card.completed {
    border-left: 5px solid var(--success);
}

.task-card.active {
    border-left: 5px solid var(--primary);
    background: #F8FAFC;
    transform: scale(1.02);
}

/* Progress Bar */
.progress-container {
    width: 100%;
    height: 10px;
    background: var(--border);
    border-radius: 5px;
    margin: 1rem 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #60A5FA 100%);
    transition: width 0.5s ease;
}

/* Badges / Chips */
.badge {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.badge-success {
    background: #DCFCE7;
    color: #166534;
}

.badge-warning {
    background: #FEF3C7;
    color: #92400E;
}

.badge-danger {
    background: #FEE2E2;
    color: #991B1B;
}

/* Buttons */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn {
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn:hover {
    background: var(--bg-app);
    color: var(--primary);
}

.nav-btn.active {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 600;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Sidebar for Admin */
.sidebar {
    width: 240px;
    background: white;
    border-right: 1px solid var(--border);
    height: 100vh;
    padding: 1.5rem 1rem;
    position: fixed;
    z-index: 1000;
}

.main-layout {
    display: flex;
    min-height: 100vh;
}

.content-area {
    margin-left: 240px;
    flex: 1;
    padding: 1.5rem 2rem;
    background: var(--bg-app);
}

/* Form Styles */
.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 5000;
    animation: fadeIn 0.3s;
    padding: 0.5rem;
    overflow-y: auto;
}

.modal {
    background: white;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 95vh;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow-y: auto;
    margin: auto;
}

.modal h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Gamified Level Header */
.level-header {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.xp-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Tables Responsiveness */
.table-wrapper {
    background: white;
    border-radius: var(--radius-md);
    overflow-x: auto;
    border: 1px solid var(--border);
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}

th {
    background: #F8FAFC;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
}

td {
    padding: 1rem;
    border-top: 1px solid var(--border);
}

/* --- Responsive Media Queries --- */

@media (max-width: 992px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 1rem;
    }

    .main-layout {
        flex-direction: column;
    }

    .content-area {
        margin-left: 0;
        padding: 1rem;
    }

    .sidebar nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
    }

    .sidebar .btn {
        white-space: nowrap;
        width: auto !important;
    }

    .sidebar .btn i {
        font-size: 1.2rem;
    }
}

/* Mobile Nav Defaults (Hidden on Desktop) */
.mobile-nav-overlay,
.mobile-nav-backdrop {
    display: none;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .level-header {
        flex-direction: column;
        text-align: center !important;
        gap: 1.5rem;
    }

    .level-header div {
        text-align: center !important;
        width: 100%;
    }

    .level-header div:last-child {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .level-header .xp-circle {
        width: 80px !important;
        height: 80px !important;
        flex-shrink: 0;
        margin: 0 auto;
    }

    .auth-card {
        padding: 2rem 1.5rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    /* Payment Grid */
    #paymentInstructions {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    #sectionPayment img {
        width: 200px !important;
        height: 200px !important;
        margin: 0 auto;
    }

    #paymentStatusArea {
        grid-column: span 1 !important;
    }

    /* Modal padding */
    .modal {
        padding: 1.5rem;
        margin: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* Nav adjustment */
    nav {
        padding: 0.8rem 1rem !important;
    }

    .nav-links-desktop {
        display: none !important;
    }

    .mobile-menu-btn {
        display: flex !important;
        background: var(--primary-light);
        color: var(--primary);
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 8px;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .mobile-nav-overlay {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100%;
        background: white;
        z-index: 4000;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        padding: 2rem;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .mobile-nav-overlay.active {
        right: 0;
    }

    .mobile-nav-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        z-index: 3999;
        display: none;
    }
}

.mobile-menu-btn {
    display: none;
}

@media (max-width: 480px) {
    .sidebar {
        padding: 0.5rem;
    }

    .nav-btn {
        padding: 0.5rem 0.8rem;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .hide-mobile {
        display: none !important;
    }
}

@media (max-width: 992px) {
    .hide-tablet {
        display: none !important;
    }
}

/* Actions Dropdown */
.action-dropdown {
    position: relative;
    display: inline-block;
}

.action-menu {
    position: absolute;
    right: 0;
    top: 100%;
    background: white;
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    z-index: 100;
    display: none;
    flex-direction: column;
    padding: 0.5rem;
    animation: fadeIn 0.2s;
    margin-top: 0.5rem;
}

.action-menu.show {
    display: flex;
}

.action-item {
    padding: 0.7rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    transition: background 0.2s;
}

.action-item:hover {
    background: var(--bg-app);
    color: var(--primary);
}

.action-item.danger:hover {
    background: #FEE2E2;
    color: #991B1B;
}

.dots-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: none;
    background: var(--bg-app);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.dots-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.dots-btn.active {
    background: var(--primary);
    color: white;
}

/* Sidebar Dropdown Styles */
.dropdown-content {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding-left: 0;
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.dropdown-content .btn {
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
}

.dropdown-toggle {
    position: relative;
}


/* Success Modal - Full Screen Effect */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    /* Clean white background */
    z-index: 6000;
    /* Higher than regular modals */
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    animation: fadeIn 0.4s ease-out;
}

.success-content {
    max-width: 500px;
}

.success-icon-box {
    width: 100px;
    height: 100px;
    background: #DCFCE7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    animation: pulse 2s infinite;
}

.success-icon-box i {
    font-size: 3.5rem;
    color: #166534;
}

.success-overlay h2 {
    font-size: 2.5rem;
    color: #1E293B;
    margin-bottom: 1rem;
}

.success-overlay p {
    font-size: 1.2rem;
    color: #64748B;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

/* --- Top Urgency Banner Styling --- */
.urgency-banner-top {
    background: linear-gradient(90deg, #1E3A8A, #2563EB, #1E40AF);
    color: white;
    padding: 0.45rem 0;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    z-index: 900;
    /* Lower than header to prevent overlap issues */
    overflow: hidden;
    white-space: nowrap;
}

.marquee-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 4rem;
    animation: marquee-animation 15s linear infinite;
}

.marquee-wrapper:hover {
    animation-play-state: paused;
}

@keyframes marquee-animation {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }

    /* Halfway because of duplicated items */
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}

.marquee-link {
    background: #FDE047;
    color: #1E3A8A !important;
    text-decoration: none !important;
    padding: 0.15rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    transition: all 0.2s;
    border: 1px solid #FDE047;
}

.marquee-link:hover {
    background: white;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .urgency-banner-top {
        font-size: 0.75rem;
        padding: 0.3rem 0;
    }

    .marquee-wrapper {
        animation-duration: 12s;
        /* Slightly faster for mobile */
    }

    .urgency-banner-top a {
        background: #FDE047;
        color: #1E3A8A;
        text-decoration: none !important;
        padding: 0.15rem 0.5rem;
        border-radius: 50px;
        margin-left: 0.2rem;
        font-size: 0.65rem;
        display: inline-block;
        font-weight: 800;
    }
}