/**
 * Shared Component Styles
 * Buttons, forms, modals, and other reusable components
 */

/* ===== BUTTONS ===== */
.btn {
    padding: 0.7875rem 1.8rem;
    border: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
    min-width: 162px;
    justify-content: center;
    font-family: inherit;
    line-height: 1;
}

.btn-primary {
    background: #e9e9e9;
    color: #212529;
    border: 2px solid #990033;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.btn-primary:hover {
    background: #d4d4d4;
    border-color: #990033;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(153, 0, 51, 0.15);
}

.btn-secondary {
    background: #e9e9e9;
    color: #212529;
    border: 2px solid #990033;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.btn-secondary:hover {
    background: #d4d4d4;
    border-color: #990033;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(153, 0, 51, 0.15);
}

.btn-link {
    background: #e9e9e9;
    color: #212529;
    border: 2px solid #990033;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    min-width: 108px;
}

.btn-link:hover {
    background: #d4d4d4;
    border-color: #990033;
    color: #212529;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(153, 0, 51, 0.15);
}

/* Admin-style buttons */
.btn-admin {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-admin.btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
    border-radius: 4px;
    min-width: auto;
}

.btn-admin.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,123,255,0.4);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary, #212529);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #990033;
    border-radius: 6px;
    font-size: 1rem;
    background: #ffffff;
    color: #1f2937;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #990033;
    box-shadow: 0 0 0 3px rgba(153, 0, 51, 0.1);
    background: #ffffff;
}

/* Admin form styles */
.form-group.admin input,
.form-group.admin select,
.form-group.admin textarea {
    border: 2px solid var(--card-border, #dee2e6);
    border-radius: 4px;
    font-size: 16px;
}

.form-group.admin input:focus,
.form-group.admin select:focus,
.form-group.admin textarea:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

/* Placeholder styling */
.form-group input::placeholder {
    color: #9ca3af;
    opacity: 1;
}

/* Required field styling */
.required-asterisk {
    color: #990033;
    font-weight: 600;
    margin-left: 2px;
}

.required-note {
    margin-top: 1rem;
    text-align: center;
}

.required-note small {
    color: var(--text-secondary, #6c757d);
    font-size: 0.85rem;
}

/* Form validation feedback */
.password-feedback {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    transition: all 0.2s ease;
}

.password-feedback.match {
    color: #28a745;
}

.password-feedback.mismatch {
    color: #dc3545;
}

.form-group input.password-match {
    border-color: #28a745;
}

.form-group input.password-mismatch {
    border-color: #dc3545;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Form row layout */
.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    backdrop-filter: blur(4px);
}

.modal-overlay.show {
    display: flex !important;
}

.modal-content {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 8px 32px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 336px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid #e5e7eb;
}

.modal-header {
    padding: 1.5rem 1.5rem 0;
    text-align: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #212529);
    letter-spacing: -0.25px;
}

.modal-subtitle {
    color: var(--text-secondary, #6c757d);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.modal-body {
    padding: 0 1.5rem 1.5rem;
}

/* ===== MESSAGES ===== */
.error-message {
    color: var(--color-danger, #dc3545);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    text-align: center;
}

.success-message {
    color: var(--color-success, #28a745);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    text-align: center;
}

.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ===== POPUP BUBBLES ===== */
.popup-bubble {
    position: absolute;
    background: #ffffff;
    color: #212529;
    border: 2px solid #dee2e6;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    top: -50px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
}

.popup-bubble.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.popup-bubble::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #ffffff;
}

.popup-bubble::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 7px solid #dee2e6;
    z-index: -1;
}

/* ===== NAVIGATION TABS (Admin) ===== */
.nav-tabs {
    display: flex;
    border-bottom: 2px solid var(--card-border, #dee2e6);
    margin-bottom: 30px;
}

.nav-tab {
    padding: 12px 20px;
    cursor: pointer;
    border: none;
    background: none;
    color: var(--muted-fg, #6c757d);
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.nav-tab.active {
    color: var(--accent, #007bff);
    border-bottom-color: var(--accent, #007bff);
    background: var(--card, #ffffff);
}

.nav-tab:hover {
    color: var(--accent, #007bff);
    background: var(--card, #ffffff);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ===== DARK MODE SUPPORT ===== */
[data-theme="dark"] .modal-content {
    background: #1f2937;
    border: 1px solid #374151;
    color: #f9fafb;
}

[data-theme="dark"] .modal-title {
    color: #f9fafb;
}

[data-theme="dark"] .modal-subtitle {
    color: #d1d5db;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: #374151;
    border-color: #990033;
    color: #f9fafb;
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
    background: #374151;
    border-color: #990033;
}

[data-theme="dark"] .form-group label {
    color: #f9fafb;
}

[data-theme="dark"] .form-group input::placeholder {
    color: #9ca3af;
}

[data-theme="dark"] .popup-bubble {
    background: #1f2937;
    color: #f9fafb;
    border-color: #374151;
}

[data-theme="dark"] .popup-bubble::after {
    border-top-color: #1f2937;
}

[data-theme="dark"] .popup-bubble::before {
    border-top-color: #374151;
}