/**
 * DRIMZO - UI Components System
 * Modern Editorial Studio Aesthetic
 */

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled, .btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background-color: var(--black);
    color: var(--white);
    border-color: var(--black);
}
.btn-primary:hover {
    background-color: var(--gray-900);
    border-color: var(--gray-900);
}

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--bg-surface-secondary);
    border-color: var(--gray-300);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-outline:hover {
    background-color: var(--bg-surface-secondary);
}

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

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ==========================================================
   FORMS & INPUTS
   ========================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 1.25rem;
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control, .form-select, .form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--black);
    outline: none;
    box-shadow: 0 0 0 1px var(--black);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
    line-height: 1.5;
}

.form-help {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.form-check input[type="checkbox"], .form-check input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--black);
    cursor: pointer;
}

/* ==========================================================
   CARDS
   ========================================================== */
.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-surface-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Stat Cards (KPIs) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--gray-300);
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.stat-icon {
    font-size: 1.125rem;
    color: var(--gray-500);
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.1;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==========================================================
   TABLES
   ========================================================== */
.table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-sm);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
}

.table th {
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background-color: var(--bg-surface-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: var(--bg-surface-secondary);
}

/* ==========================================================
   BADGES
   ========================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.55rem;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: var(--radius-xs);
    letter-spacing: 0.02em;
    line-height: 1.2;
    text-transform: uppercase;
}

.badge-success {
    background-color: var(--color-success-soft);
    color: var(--color-success);
    border: 1px solid var(--color-success-border);
}

.badge-warning {
    background-color: var(--color-warning-soft);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
}

.badge-danger {
    background-color: var(--color-danger-soft);
    color: var(--color-danger);
    border: 1px solid var(--color-danger-border);
}

.badge-info {
    background-color: var(--color-info-soft);
    color: var(--color-info);
    border: 1px solid var(--color-info-border);
}

.badge-neutral {
    background-color: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
}

/* ==========================================================
   ALERTS
   ========================================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    position: relative;
    border: 1px solid transparent;
}

.alert-icon {
    font-size: 1.125rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 0.875rem;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
    padding: 0.25rem;
}
.alert-close:hover {
    opacity: 1;
}

.alert-success {
    background-color: var(--color-success-soft);
    color: #065f46;
    border-color: var(--color-success-border);
}
.alert-success .alert-icon { color: var(--color-success); }

.alert-error {
    background-color: var(--color-danger-soft);
    color: #991b1b;
    border-color: var(--color-danger-border);
}
.alert-error .alert-icon { color: var(--color-danger); }

.alert-warning {
    background-color: var(--color-warning-soft);
    color: #92400e;
    border-color: var(--color-warning-border);
}
.alert-warning .alert-icon { color: var(--color-warning); }

.alert-info {
    background-color: var(--color-info-soft);
    color: #1e40af;
    border-color: var(--color-info-border);
}
.alert-info .alert-icon { color: var(--color-info); }

/* ==========================================================
   EMPTY STATES
   ========================================================== */
.empty-state {
    padding: 3.5rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-surface);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
}

.empty-icon {
    font-size: 2.25rem;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.empty-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.empty-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    max-width: 420px;
    margin-bottom: 1.25rem;
}

/* ==========================================================
   MODALS
   ========================================================== */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-backdrop.active {
    display: flex;
}

.modal-dialog {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 540px;
    overflow: hidden;
    animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
}
.modal-close:hover { color: var(--text-primary); }

.modal-body {
    padding: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ==========================================================
   FILE UPLOAD DROPZONE
   ========================================================== */
.upload-dropzone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    padding: 2.5rem 1.5rem;
    text-align: center;
    background-color: var(--bg-surface-subtle);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upload-dropzone.dragover, .upload-dropzone:hover {
    border-color: var(--black);
    background-color: var(--gray-100);
}

.upload-icon {
    font-size: 2.5rem;
    color: var(--gray-500);
    margin-bottom: 0.75rem;
}

.progress-bar-wrap {
    width: 100%;
    height: 6px;
    background-color: var(--gray-200);
    border-radius: var(--radius-pill);
    overflow: hidden;
    margin-top: 1rem;
    display: none;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--black);
    width: 0%;
    transition: width 0.2s ease;
}

/* ==========================================================
   TICKET MESSAGING TIMELINE
   ========================================================== */
.timeline-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.timeline-message {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-surface);
}

.timeline-message.staff {
    background-color: var(--bg-surface-subtle);
    border-left: 3px solid var(--black);
}

.timeline-message.system {
    background-color: var(--gray-100);
    border: 1px dashed var(--gray-300);
    font-size: 0.8125rem;
    padding: 0.875rem 1.25rem;
}

.message-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.8125rem;
}

.message-author {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.message-time {
    color: var(--text-muted);
}

.message-body {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
}

/* ==========================================================
   LOGIN / AUTH CARD
   ========================================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background-color: var(--bg-page);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.5rem 2rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    height: 36px;
    width: auto;
    margin: 0 auto 1.25rem;
}

.auth-title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.auth-footer-links {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.auth-footer-links a {
    color: var(--text-primary);
    font-weight: 500;
}
.auth-footer-links a:hover {
    text-decoration: underline;
}

/* Error page style */
.error-page-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background-color: var(--bg-page);
}

.error-card {
    max-width: 480px;
    width: 100%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.error-badge {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-600);
    background-color: var(--gray-100);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.25rem;
}

.error-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.error-message {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 2rem;
}

.error-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}