/* Componentes: Botones, Forms, Cards - Cyber Dark Glass Theme */

/* Forms & Cards Base Glass */
.form-container, .stat-card {
    background: var(--bg-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.form-container::before, .stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(67, 230, 75, 0.4), transparent);
}

.grid-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-light);
    letter-spacing: 0.02em;
}

.form-divider {
    grid-column: 1 / -1;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 0.75rem;
    margin-top: 1.5rem;
    font-weight: 600;
    color: var(--accent);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-shadow: 0 0 8px var(--shadow-accent);
}

input,
select,
textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--bg-input);
    box-shadow: inset 0 2px 4px var(--shadow-light);
    transition: all 0.3s ease;
}

input::placeholder, textarea::placeholder {
    color: var(--text-placeholder);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-surface);
    box-shadow: 0 0 0 2px var(--shadow-accent), inset 0 1px 3px var(--shadow-light);
}

/* Chrome/Edge datepicker dark invert */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.5;
    cursor: pointer;
}
input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Select options dropdown color override (browser dependant, works best on standard select) */
select option {
    background: var(--bg-dropdown);
    color: var(--text-main);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn.primary {
    background-color: var(--accent);
    color: var(--text-on-accent);
    box-shadow: 0 4px 15px var(--shadow-accent);
}

.btn.primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-accent);
}

.btn.secondary {
    background-color: var(--bg-btn-secondary);
    border: 1px solid var(--border-light);
    color: var(--text-main);
}

.btn.secondary:hover {
    background-color: var(--border);
    border-color: var(--border);
    transform: translateY(-2px);
}

.btn.cancel {
    background: var(--bg-btn-secondary);
    color: var(--text-light);
    border: 1px solid transparent;
}
.btn.cancel:hover {
    background: var(--border);
    color: var(--text-main);
}

.btn.danger {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
    border: 1px solid rgba(244, 63, 94, 0.3);
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.1);
}
.btn.danger:hover {
    background: rgba(244, 63, 94, 0.2);
    border-color: rgba(244, 63, 94, 0.5);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.3);
}

.btn-full {
    width: 100%;
}

.btn-icon {
    background: var(--bg-btn-icon);
    border: 1px solid var(--border-light);
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.btn-icon:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 10px var(--shadow-accent);
}

.btn-icon.active {
    background: var(--glass-nav-hover);
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: inset 0 0 10px var(--shadow-light), 0 0 15px var(--shadow-accent);
}

.btn-remove {
    background: transparent;
    border: none;
    color: #64748b;
    cursor: pointer;
    padding: 0.35rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-remove:hover {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
}

/* Badges */
.badge {
    background: rgba(67, 230, 75, 0.1);
    border: 1px solid rgba(67, 230, 75, 0.25);
    color: var(--accent);
    padding: 0.35rem 1rem;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 0 10px rgba(67, 230, 75, 0.1);
    text-shadow: 0 0 5px rgba(67, 230, 75, 0.3);
}

.badge-sm {
    background: var(--bg-btn-icon);
    border: 1px solid var(--border-light);
    color: var(--text-main);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-top: 2px solid rgba(255,255,255,0.05);
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-title {
    display: block;
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-title);
    text-shadow: 0 0 20px var(--shadow-light);
}

/* Validation Shake Animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    15% { transform: translateX(-6px); }
    30% { transform: translateX(5px); }
    45% { transform: translateX(-4px); }
    60% { transform: translateX(3px); }
    75% { transform: translateX(-2px); }
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.1);
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-title);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-close-modal {
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.btn-close-modal:hover {
    color: var(--text-main);
    background: rgba(255,255,255,0.1);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

/* QAQC Badges */
.badge-core { background: rgba(59, 130, 246, 0.1); color: #60a5fa; border-color: rgba(59, 130, 246, 0.3); }
.badge-standard { background: rgba(16, 185, 129, 0.1); color: #34d399; border-color: rgba(16, 185, 129, 0.3); }
.badge-blank { background: rgba(243, 244, 246, 0.1); color: #e5e7eb; border-color: rgba(243, 244, 246, 0.3); }
.badge-duplicate { background: rgba(245, 158, 11, 0.1); color: #fbbf24; border-color: rgba(245, 158, 11, 0.3); }

/* ═══════════════════════════════════════════════════════════ */
/* Pagination Bar                                              */
/* ═══════════════════════════════════════════════════════════ */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    margin-top: 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-info strong {
    color: var(--accent);
}

.pagination-info i {
    color: var(--accent);
    opacity: 0.6;
}

.btn-pagination {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border-light);
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-btn-secondary);
    color: var(--text-main);
}

.btn-pagination:hover:not(.disabled) {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 12px var(--shadow-accent);
    transform: translateY(-1px);
}

.btn-pagination.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}