/* Custom styles for NSD-TokenCard-System-V1 - Using Theme Variables */

body {
    background-color: var(--tk-bg-page, #f8f9fa);
    color: var(--tk-text-primary, #020617);
}

/* ========================================
   Card Styles - NO transform on hover
   ======================================== */
.card {
    border: 1px solid var(--tk-border-default, #dee2e6);
    border-radius: 12px;
    box-shadow: 0 rgba(0,0,0,0.1);
    transition: box-shadow 0.2s ease-in-out;
    background-color: var(--tk-bg-card, #ffffff);
}

/* .card:hover {
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
} */

/* Stats Card */
.stats-card {
    background: linear-gradient(135deg, var(--tk-primary-500, #667eea) 0%, #764ba2 100%);
    color: var(--tk-text-inverse, white);
    border-radius: 15px;
}

.stats-card .card-body {
    padding: 2rem;
}

.stats-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--tk-text-inverse, white);
}

/* Progress Ring */
.progress-ring {
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.progress-ring circle {
    fill: transparent;
    stroke-width: 8;
    stroke-linecap: round;
}

.progress-ring .bg {
    stroke: rgba(255,255,255,0.2);
}

.progress-ring .progress {
    stroke: var(--tk-token-500, #ffc107);
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 0.5s ease-in-out;
}

/* ========================================
   Task Card Styles - NO transform on hover
   ======================================== */
.task-card {
    border-left: 4px solid var(--tk-primary-500, #0d6efd);
    transition: border-left-color 0.3s ease, box-shadow 0.3s ease;
}

.task-card:hover {
    border-left-color: var(--tk-token-500, #ffc107);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.task-card.difficulty-easy {
    border-left-color: var(--tk-success-500, #198754);
}

.task-card.difficulty-medium {
    border-left-color: var(--tk-review-500, #0dcaf0);
}

.task-card.difficulty-hard {
    border-left-color: var(--tk-token-500, #ffc107);
}

.task-card.difficulty-expert {
    border-left-color: var(--tk-danger-500, #dc3545);
}

/* ========================================
   Badge Styles
   ======================================== */
.badge-role {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
}

.badge-admin {
    background-color: var(--tk-danger-500, #dc3545);
    color: var(--tk-text-inverse, white);
}

.badge-manager {
    background-color: var(--tk-token-500, #ffc107);
    color: #000;
}

.badge-developer {
    background-color: var(--tk-review-500, #0dcaf0);
    color: #000;
}

/* ========================================
   Activity Item - NO transform on hover
   ======================================== */
.activity-item {
    border-left: 3px solid var(--tk-primary-500, #0d6efd);
    padding-left: 1rem;
    margin-bottom: 1rem;
    background: var(--tk-bg-card, white);
    border-radius: 8px;
    padding: 1rem;
    transition: background-color 0.2s ease;
}

.activity-item:hover {
    background-color: var(--tk-neutral-100, #f0f4f8);
}

/* ========================================
   Token Button - NO scale transform
   ======================================== */
.btn-token {
    background: linear-gradient(45deg, var(--tk-token-500, #ffc107), #fd7e14);
    border: none;
    color: var(--tk-text-inverse, white);
    font-weight: 700;
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    display: inline-block;
    cursor: default;
    transition: box-shadow 0.2s ease, filter 0.2s ease;
    line-height: 1.2;
    vertical-align: middle;
}

.btn-token:hover {
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3);
    filter: brightness(1.05);
    color: var(--tk-text-inverse, white);
}

/* ========================================
   Leaderboard Item - NO transform on hover
   ======================================== */
.leaderboard-item {
    background: var(--tk-bg-card, white);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--tk-primary-500, #0d6efd);
    transition: box-shadow 0.3s ease, border-left-width 0.2s ease;
}

.leaderboard-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left-width: 6px;
}

.leaderboard-item.rank-1 {
    border-left-color: #ffd700;
    background: linear-gradient(135deg, #fff9c4, var(--tk-bg-card, #fff));
}

.leaderboard-item.rank-2 {
    border-left-color: #c0c0c0;
    background: linear-gradient(135deg, var(--tk-neutral-100, #f5f5f5), var(--tk-bg-card, #fff));
}

.leaderboard-item.rank-3 {
    border-left-color: #cd7f32;
    background: linear-gradient(135deg, #ffeaa7, var(--tk-bg-card, #fff));
}

/* ========================================
   Navbar - Override Bootstrap defaults
   ======================================== */
.navbar.navbar-dark {
    background-color: var(--tk-primary-900, #0F172A) !important;
}

/* Navbar brand - dark mode */
.navbar.navbar-dark .navbar-brand,
.navbar.navbar-dark .navbar-brand:hover,
.navbar.navbar-dark .navbar-brand:focus {
    font-weight: 700 !important;
    font-size: 0.9rem !important;
    display: flex !important;
    align-items: center !important;
    color: var(--tk-text-inverse, white) !important;
}

.navbar.navbar-dark .navbar-brand i,
.navbar.navbar-dark .navbar-brand i:hover,
.navbar.navbar-dark .navbar-brand i:focus {
    font-size: 0.85rem !important;
    margin-right: 0.5rem !important;
    color: var(--tk-text-inverse, white) !important;
}

/* Main menu items - dark mode */
.navbar.navbar-dark .navbar-nav .nav-link,
.navbar.navbar-dark .navbar-nav .nav-link:not(.dropdown-toggle) {
    font-size: 0.75rem !important;
    display: flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    padding: 0.5rem 0.75rem !important;
    color: var(--tk-neutral-100, #F1F5F9) !important;
}

/* Icon colors in navbar-dark */
.navbar.navbar-dark .navbar-nav .nav-link i,
.navbar.navbar-dark .navbar-nav .nav-link .icon {
    font-size: 0.7rem !important;
    margin-right: 0.25rem !important;
    color: var(--tk-neutral-100, #F1F5F9) !important;
}

/* Hover and active states for navbar-dark */
.navbar.navbar-dark .navbar-nav .nav-link:hover,
.navbar.navbar-dark .navbar-nav .nav-link:focus,
.navbar.navbar-dark .navbar-nav .nav-link.active {
    color: var(--tk-text-inverse, white) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar.navbar-dark .navbar-nav .nav-link:hover i,
.navbar.navbar-dark .navbar-nav .nav-link:focus i,
.navbar.navbar-dark .navbar-nav .nav-link.active i {
    color: var(--tk-text-inverse, white) !important;
}

/* Dropdown toggle - dark mode */
.navbar.navbar-dark .navbar-nav .dropdown-toggle {
    font-size: 0.75rem !important;
    color: var(--tk-neutral-100, #F1F5F9) !important;
}

.navbar.navbar-dark .navbar-nav .dropdown-toggle:hover,
.navbar.navbar-dark .navbar-nav .dropdown-toggle:focus {
    color: var(--tk-text-inverse, white) !important;
}

/* Badge in navbar - dark mode */
.navbar.navbar-dark .navbar-nav .badge {
    font-size: 0.65rem !important;
    background-color: var(--tk-primary-500, #3B82F6) !important;
    color: var(--tk-text-inverse, white) !important;
}

/* Dropdown menu in navbar-dark */
.navbar.navbar-dark .dropdown-menu {
    background-color: var(--tk-primary-700, #1E293B) !important;
    border: 1px solid var(--tk-border-default, #374151) !important;
}

.navbar.navbar-dark .dropdown-item {
    color: var(--tk-neutral-100, #F1F5F9) !important;
    font-size: 0.75rem !important;
    padding: 0.5rem 1rem !important;
}

.navbar.navbar-dark .dropdown-item:hover,
.navbar.navbar-dark .dropdown-item:focus {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: var(--tk-text-inverse, white) !important;
}

.navbar.navbar-dark .dropdown-item i {
    color: var(--tk-neutral-100, #F1F5F9) !important;
    margin-right: 0.5rem !important;
    font-size: 0.7rem !important;
}

.navbar.navbar-dark .dropdown-item:hover i,
.navbar.navbar-dark .dropdown-item:focus i {
    color: var(--tk-text-inverse, white) !important;
}

/* Toggler icon for navbar-dark */
.navbar.navbar-dark .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.1) !important;
    padding: 0.25rem 0.5rem !important;
}

.navbar.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ========================================
   Navbar - Light mode (keep existing for non-dark navbar)
   ======================================== */
.navbar:not(.navbar-dark) .navbar-brand {
    font-weight: 700 !important;
    font-size: 0.9rem !important;
    display: flex !important;
    align-items: center !important;
    color: var(--tk-text-primary, #020617) !important;
}

.navbar:not(.navbar-dark) .navbar-brand i {
    font-size: 0.85rem !important;
    margin-right: 0.5rem !important;
    color: var(--tk-text-primary, #020617) !important;
}

.navbar:not(.navbar-dark) .navbar-nav .nav-link {
    font-size: 0.75rem !important;
    display: flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    padding: 0.5rem 0.75rem !important;
    color: var(--tk-text-muted, #64748B) !important;
}

.navbar:not(.navbar-dark) .navbar-nav .nav-link:hover,
.navbar:not(.navbar-dark) .navbar-nav .nav-link.active {
    color: var(--tk-primary-500, #3B82F6) !important;
}

.navbar:not(.navbar-dark) .navbar-nav .nav-link i {
    font-size: 0.7rem !important;
    margin-right: 0.25rem !important;
    color: var(--tk-text-muted, #64748B) !important;
}

.navbar:not(.navbar-dark) .navbar-nav .nav-link:hover i,
.navbar:not(.navbar-dark) .navbar-nav .nav-link.active i {
    color: var(--tk-primary-500, #3B82F6) !important;
}

/* Dropdown toggle - light mode */
.navbar:not(.navbar-dark) .navbar-nav .dropdown-toggle {
    font-size: 0.75rem !important;
}

/* Badge in navbar - light mode */
.navbar:not(.navbar-dark) .navbar-nav .badge {
    font-size: 0.65rem !important;
}

/* ========================================
   Form Controls
   ======================================== */
.form-control {
    border: 1px solid var(--tk-border-default, #ced4da);
    background-color: var(--tk-bg-card, #ffffff);
    color: var(--tk-text-primary, #020617);
}

.form-control:focus {
    border-color: var(--tk-primary-500, #0d6efd);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

/* ========================================
   Buttons - NO transform on hover
   ======================================== */
.btn-primary {
    background: linear-gradient(45deg, var(--tk-primary-500, #3B82F6), #3474db);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: box-shadow 0.3s ease, filter 0.2s ease;
    color: var(--tk-text-inverse, white);
}

.btn-primary:hover {
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    filter: brightness(1.1);
    color: var(--tk-text-inverse, white);
}

.btn-success {
    background: linear-gradient(45deg, var(--tk-success-500, #22C55E), #18ba53);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: box-shadow 0.3s ease, filter 0.2s ease;
    color: var(--tk-text-inverse, white);
}

.btn-warning {
    background: linear-gradient(45deg, var(--tk-token-500, #F59E0B), #e87f06);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: box-shadow 0.3s ease, filter 0.2s ease;
    color: var(--tk-text-inverse, white);
}

.btn-info {
    background: linear-gradient(45deg, var(--tk-review-500, #8B5CF6), #7028e4);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: box-shadow 0.3s ease, filter 0.2s ease;
    color: var(--tk-text-inverse, white);
}



/* ========================================
   Chart Container
   ======================================== */
.chart-container {
    position: relative;
    height: 300px;
    margin: 2rem 0;
}

/* ========================================
   Utility Classes for Stable Layout
   ======================================== */
/* Prevent text selection on interactive elements */
.no-select {
    user-select: none;
}

/* Stable badge that doesn't shift on hover */
.badge-stable {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

/* Inline token display without hover effects */
.token-display {
    background: linear-gradient(45deg, var(--tk-token-500, #ffc107), #fd7e14);
    color: var(--tk-text-inverse, white);
    font-weight: 700;
    border-radius: 25px;
    padding: 0.25rem 0.75rem;
    display: inline-block;
    font-size: 0.875rem;
    line-height: 1.4;
    text-wrap: nowrap;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .stats-card h3 {
        font-size: 2rem;
    }

    .login-card {
        margin: 1rem;
        padding: 2rem;
    }

    .progress-ring {
        width: 100px;
        height: 100px;
    }

    .btn-token {
        padding: 0.4rem 1rem;
        font-size: 0.875rem;
    }
}

/* ========================================
   List item text alignment fix
   ======================================== */
.list-unstyled li {
    line-height: 1.8;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.list-unstyled li strong {
    flex-shrink: 0;
}

/* Badge inside list items */
.list-unstyled li .badge,
.list-unstyled li .btn-token,
.list-unstyled li .token-display {
    vertical-align: middle;
}

/* ========================================
   Loading Modal Styles
   ======================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-container {
    background: var(--tk-bg-card, white);
    border-radius: 16px;
    padding: 2.5rem 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    min-width: 200px;
}

.loading-logo-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
}

.loading-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

/* Shine effect - light sweeping from left to right */
.loading-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 25%,
        rgba(255, 255, 255, 0.8) 50%,
        rgba(255, 255, 255, 0.4) 75%,
        transparent 100%
    );
    animation: shineEffect 1.5s infinite;
    z-index: 2;
}

@keyframes shineEffect {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.loading-text {
    color: var(--tk-text-primary, #333);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ========================================
   Table Styling
   ======================================== */
.table {
    background-color: var(--tk-bg-card, #ffffff);
    color: var(--tk-text-primary, #020617);
}

.table thead th {
    background-color: var(--tk-neutral-100, #f1f5f9);
    border-bottom: 2px solid var(--tk-border-default, #e2e8f0);
    color: var(--tk-text-primary, #020617);
}

.table tbody tr:hover {
    background-color: var(--tk-neutral-100, #f8f9fa);
}

/* ========================================
   Role-based Colors
   ======================================== */
.role-admin {
    color: var(--tk-danger-500, #EF4444);
    font-weight: 700;
}

.role-manager {
    color: var(--tk-token-500, #F59E0B);
    font-weight: 700;
}

.role-employee {
    color: var(--tk-success-500, #22C55E);
    font-weight: 700;
}

/* ========================================
   Task Status Indicators
   ======================================== */
.status-pending {
    background-color: var(--tk-token-500, #F59E0B);
    color: var(--tk-text-inverse, white);
}

.status-in-progress {
    background-color: var(--tk-primary-500, #3B82F6);
    color: var(--tk-text-inverse, white);
}

.status-completed {
    background-color: var(--tk-success-500, #22C55E);
    color: var(--tk-text-inverse, white);
}

.status-review {
    background-color: var(--tk-review-500, #8B5CF6);
    color: var(--tk-text-inverse, white);
}

.status-blocked {
    background-color: var(--tk-danger-500, #EF4444);
    color: var(--tk-text-inverse, white);
}