/*
 * ParalinkPOS — Admin Panel Komponent Stilleri
 *
 * Button, Card, Badge, Modal, Table, Toast, Pagination ve form komponentleri.
 */

/* ============================================================================
   Buttons
   ============================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5625rem 1.125rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    text-decoration: none;
}

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

/* Primary */
.btn-primary {
    background: var(--primary-600);
    color: white;
    border-color: var(--primary-600);
}
.btn-primary:hover {
    background: var(--primary-700);
    border-color: var(--primary-700);
    color: white;
}

/* Success */
.btn-success {
    background: var(--success-600);
    color: white;
    border-color: var(--success-600);
}
.btn-success:hover {
    background: var(--success-500);
    border-color: var(--success-500);
    color: white;
}

/* Danger */
.btn-danger {
    background: var(--danger-600);
    color: white;
    border-color: var(--danger-600);
}
.btn-danger:hover {
    background: var(--danger-500);
    border-color: var(--danger-500);
    color: white;
}

/* Warning */
.btn-warning {
    background: var(--warning-600);
    color: white;
    border-color: var(--warning-600);
}
.btn-warning:hover {
    background: var(--warning-500);
    border-color: var(--warning-500);
    color: white;
}

/* Secondary */
.btn-secondary {
    background: white;
    color: var(--gray-700);
    border-color: var(--gray-300);
}
.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

/* Size variants */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-icon-only {
    padding: 0.5rem;
    min-width: 2.25rem;
    min-height: 2.25rem;
}

/* ============================================================================
   Cards
   ============================================================================ */
.card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ============================================================================
   Badges
   ============================================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-success {
    background: var(--success-50);
    color: var(--success-600);
}

.badge-danger {
    background: var(--danger-50);
    color: var(--danger-600);
}

.badge-warning {
    background: var(--warning-50);
    color: var(--warning-600);
}

.badge-primary {
    background: var(--primary-50);
    color: var(--primary-700);
}

.badge-info {
    background: var(--info-50);
    color: var(--info-600);
}

.badge-muted {
    background: var(--gray-100);
    color: var(--gray-500);
}

/* ============================================================================
   Tables
   ============================================================================ */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

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

.table th {
    background: var(--gray-50);
    color: var(--gray-600);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
    vertical-align: middle;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

.table-row-clickable {
    cursor: pointer;
}

.table-row-clickable:hover {
    background: var(--primary-50) !important;
}

/* Hash display */
.hash-short {
    font-family: 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;
    font-size: 0.8125rem;
    background: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    display: inline-block;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================================================
   Forms
   ============================================================================ */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.375rem;
}

.form-label .required {
    color: var(--danger-500);
    margin-left: 0.125rem;
}

.form-control {
    width: 100%;
    padding: 0.5625rem 0.875rem;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--gray-700);
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.form-control::placeholder {
    color: var(--gray-400);
}

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

.form-hint {
    display: block;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.form-error {
    display: block;
    font-size: 0.8125rem;
    color: var(--danger-600);
    margin-top: 0.25rem;
}

/* Radio Card Group */
.radio-card-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.radio-card {
    position: relative;
}

.radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-card label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    padding: 1rem 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    font-weight: 500;
}

.radio-card label:hover {
    border-color: var(--primary-200);
    background: var(--primary-50);
}

.radio-card input[type="radio"]:checked + label {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-700);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.radio-card-icon {
    font-size: 1.5rem;
}

.radio-card-title {
    font-size: 0.875rem;
    font-weight: 600;
}

/* ============================================================================
   Modal
   ============================================================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn var(--transition-fast);
}

.modal-box {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp var(--transition-base);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-200);
}

/* ============================================================================
   Toast Bildirimleri
   ============================================================================ */
.toast-container {
    position: fixed;
    top: calc(var(--navbar-height) + 1rem);
    right: 1rem;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: slideInRight var(--transition-base) forwards;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 360px;
}

.toast-success {
    background: var(--success-600);
    color: white;
}

.toast-error {
    background: var(--danger-600);
    color: white;
}

.toast-warning {
    background: var(--warning-600);
    color: white;
}

.toast-info {
    background: var(--primary-600);
    color: white;
}

.toast.toast-hide {
    animation: slideOutRight var(--transition-base) forwards;
}

/* ============================================================================
   Pagination
   ============================================================================ */
.pagination {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
}

.pagination-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background: var(--primary-50);
    border-color: var(--primary-300);
    color: var(--primary-600);
    text-decoration: none;
}

.pagination-link-active {
    background: var(--primary-600);
    border-color: var(--primary-600);
    color: white;
}

.pagination-link-active:hover {
    background: var(--primary-700);
    color: white;
}

.pagination-ellipsis {
    padding: 0.5rem 0.375rem;
    color: var(--gray-400);
}

/* ============================================================================
   Copy Field
   ============================================================================ */
.copy-field {
    display: flex;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: white;
}

.copy-field-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-family: 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;
    font-size: 0.9375rem;
    background: var(--gray-50);
    border: none;
    color: var(--gray-800);
    outline: none;
}

.copy-field-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    background: var(--primary-600);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.125rem;
    transition: background var(--transition-fast);
}

.copy-field-btn:hover {
    background: var(--primary-700);
}

/* ============================================================================
   Detail List
   ============================================================================ */
.detail-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem 1.5rem;
    font-size: 0.9375rem;
}

.detail-label {
    font-weight: 600;
    color: var(--gray-500);
    white-space: nowrap;
}

.detail-value {
    color: var(--gray-800);
    word-break: break-all;
}

/* ============================================================================
   Empty State
   ============================================================================ */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-500);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* ============================================================================
   License Key Display
   ============================================================================ */
.license-key-display {
    background: var(--gray-900);
    color: #4ade80;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    font-family: 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.15em;
    word-spacing: 0.25em;
    user-select: all;
    margin: 1rem 0;
}

/* ============================================================================
   Offline Code Display
   ============================================================================ */
.offline-code-display {
    background: var(--gray-900);
    color: #60a5fa;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-family: 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;
    font-size: 0.75rem;
    word-break: break-all;
    line-height: 1.5;
    user-select: all;
    max-height: 200px;
    overflow-y: auto;
    margin: 1rem 0;
}

/* ============================================================================
   Alert Box
   ============================================================================ */
.alert {
    padding: 0.875rem 1.125rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.alert-warning {
    background: var(--warning-50);
    color: var(--warning-600);
    border: 1px solid var(--warning-500);
}

.alert-success {
    background: var(--success-50);
    color: var(--success-600);
    border: 1px solid var(--success-500);
}

.alert-danger {
    background: var(--danger-50);
    color: var(--danger-600);
    border: 1px solid var(--danger-500);
}

.alert-info {
    background: var(--info-50);
    color: var(--info-600);
    border: 1px solid var(--info-500);
}

/* ============================================================================
   Loading Spinner
   ============================================================================ */
.spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--gray-300);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner-lg {
    width: 2rem;
    height: 2rem;
    border-width: 3px;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* ============================================================================
   Animations
   ============================================================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideOutRight {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(100px); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================================================
   Login Page Specific
   ============================================================================ */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary-700) 100%);
    padding: 1rem;
}

.login-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
}

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

.login-logo {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.login-error {
    background: var(--danger-50);
    color: var(--danger-600);
    border: 1px solid var(--danger-500);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ============================================================================
   Responsive Components
   ============================================================================ */
@media (max-width: 768px) {
    .radio-card-group {
        grid-template-columns: 1fr 1fr;
    }

    .detail-list {
        grid-template-columns: 1fr;
        gap: 0.375rem;
    }

    .detail-label {
        font-size: 0.8125rem;
    }

    .pagination-link {
        padding: 0.375rem 0.625rem;
        font-size: 0.8125rem;
    }

    .login-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .radio-card-group {
        grid-template-columns: 1fr;
    }

    .license-key-display {
        font-size: 1rem;
    }
}