src/static/css/subject_list.css

.subjects-hero {
    background: linear-gradient(135deg, #059669 0%, #047857 50%, #065f46 100%);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
    color: white;
    margin-top: -1rem;
    margin-bottom: 3rem;
}

.subjects-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 70%, rgba(5, 150, 105, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: subjectFloat 20s ease-in-out infinite;
}

@keyframes subjectFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(-1deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.hero-greeting {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, rgba(255,255,255,0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.btn-hero-action {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.btn-hero-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.btn-hero-action:hover::before {
    left: 100%;
}

.btn-hero-action:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Subject Cards */
.subject-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: subjectCardSlideIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
    height: 100%;
}

.subject-card:nth-child(1) { animation-delay: 0.1s; }
.subject-card:nth-child(2) { animation-delay: 0.2s; }
.subject-card:nth-child(3) { animation-delay: 0.3s; }
.subject-card:nth-child(4) { animation-delay: 0.4s; }
.subject-card:nth-child(5) { animation-delay: 0.5s; }
.subject-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes subjectCardSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.subject-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.subject-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), #047857); /* Using variable here */
}

.subject-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    border-radius: inherit;
}

.subject-icon i {
    position: relative;
    z-index: 1;
    color: white;
}

/* This is the three-dot action button */
.btn-document-action {
    color: var(--text-secondary); /* FIX: Was hardcoded to white */
    background: transparent;
    border: none;
}
.btn-document-action:hover {
    color: var(--text-primary);
}


.subject-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 2;
}

.subject-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 3;
}

.subject-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.stat-item {
    text-align: center;
    padding: 0.75rem;
    background: var(--background-light);
    border-radius: 10px;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color); /* Kept as brand color */
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subject-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.btn-subject-action {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
}

.btn-subject-primary {
    background: linear-gradient(135deg, var(--primary-color), #047857); /* Using variable */
    color: white;
    border: none;
}

.btn-subject-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.3);
}

.btn-subject-secondary {
    background: var(--background-light);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
}

.btn-subject-secondary:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.subject-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

.dropdown-menu {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
}

.dropdown-item {
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: var(--background-light);
    color: var(--text-primary);
}

.dropdown-item i {
    width: 16px;
    margin-right: 0.5rem;
}

.dropdown-divider {
    margin: 0.25rem 0;
    border-color: var(--border-color);
}

/* Messages */
.alert {
    border-radius: 10px;
    border: none;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.5;
    color: var(--primary-color);
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.empty-state-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .subjects-hero {
        padding: 2rem 0;
    }

    .hero-greeting {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero-action {
        padding: 0.5rem 1.5rem;
        margin: 0.25rem;
    }

    .subject-card {
        padding: 1.5rem;
    }

    .subject-stats {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

@media (prefers-color-scheme: dark) {
  .btn-hero-action {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

}

[data-theme="dark"] .subjects-hero {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
}