/* components.css - Reusable component classes replacing inline styles/handlers */

/* ===== Buttons ===== */

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    line-height: 1.4;
}

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

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

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

.btn-success:hover {
    background-color: var(--success-dark);
}

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

.btn-danger:hover {
    background-color: var(--danger-dark);
}

.btn-secondary {
    background-color: var(--text-medium);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--text-dark);
}

/* ===== Card hover effect (replaces inline onmouseover/onmouseout) ===== */

.card-hover {
    background-color: var(--surface-primary);
    padding: var(--spacing-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--soft-gray);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* ===== Link hover (replaces inline hover handlers on links/buttons) ===== */

.link-hover {
    transition: all 0.2s;
}

.link-hover:hover {
    opacity: 0.85;
}

/* ===== Nav logout button (replaces inline hover handler) ===== */

.nav-logout-btn {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: inherit;
    transition: all 0.2s;
}

.nav-logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

/* ===== Nav admin link style ===== */

.nav-admin-link {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* ===== Submit button hover (replaces inline handlers on form buttons) ===== */

.btn-submit {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 16px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-submit:hover {
    background-color: var(--primary-dark);
}

/* ===== Button variants (used across multiple pages) ===== */

.btn-outline-primary {
    color: var(--primary);
    border: 1px solid var(--primary);
    background-color: transparent;
    transition: background-color 0.2s;
}

.btn-outline-primary:hover {
    background-color: rgba(74, 111, 165, 0.1);
}

.btn-dismiss {
    background-color: var(--text-light);
    color: white;
    transition: background-color 0.2s;
}

.btn-dismiss:hover {
    background-color: var(--text-medium);
}

/* ===== Link color variants ===== */

.link-success {
    color: var(--success);
    transition: color 0.2s;
}

.link-success:hover {
    color: var(--success-dark);
}

.link-primary {
    color: var(--primary);
    transition: color 0.2s;
}

.link-primary:hover {
    color: var(--primary-dark);
}

/* ===== Form inputs ===== */

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--soft-gray);
    border-radius: 6px;
    font-size: 1rem;
    box-sizing: border-box;
    background-color: var(--surface-primary);
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--success);
    outline: none;
}

/* ===== Loading spinner ===== */

.loading-spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* ===== Tag badges ===== */

.tag-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===== Dismiss dropdown ===== */

.dismiss-options {
    animation: fadeIn 0.2s ease-in;
}

.dismiss-snooze:hover {
    background-color: var(--success-light);
}

.dismiss-reject:hover {
    background-color: var(--danger-light);
}

/* ===== Recommendation card shared styles ===== */

.rec-card-hover {
    transition: all 0.2s;
}

.rec-card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.rec-image-hover {
    transition: opacity 0.2s;
}

.rec-image-hover:hover {
    opacity: 0.9;
}

.rec-title-link:hover {
    color: var(--primary) !important;
}

/* ===== Toast notifications ===== */

.toast {
    animation: slideIn 0.3s, fadeOut 0.3s 2.7s;
}

/* ===== Shared animations ===== */

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

@keyframes fadeInCard {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateX(400px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* ===== Desktop-only visibility ===== */

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}

/* ===== Tag manager suggestions ===== */

.suggestion-btn:hover {
    background-color: var(--surface-tertiary) !important;
}

/* ===== Tag search results (partial) ===== */

.tag-result-hover:hover {
    background-color: var(--surface-secondary);
}

/* ===== Focus visible for accessibility ===== */

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}