/**
 * @file platfmgmt/owner/assets/owner.css
 * @brief 플랫폼 오너 포털 전용 스타일시트
 * @version 2.0.251201
 * @date 2025-12-01
 *
 * 변경사항:
 * - CSS Custom Properties 추가 (platfmgmt 메인 스타일과 통합)
 * - Flat UI 디자인으로 전환 (그라디언트/그림자 최소화)
 * - 인라인 스타일 제거 (progress-bar 등)
 * - platfmgmt 메인 스타일과 일관성 확보
 */

/* === CSS Custom Properties (platfmgmt 메인 스타일 통합) === */
:root {
    --owner-color-primary: #007bff;
    --owner-color-primary-hover: #0069d9;
    --owner-color-primary-active: #0062cc;
    --owner-color-primary-light: #e7f3ff;
    --owner-color-primary-border: #b3d9ff;

    --owner-color-surface: #ffffff;
    --owner-color-surface-alt: #f8f9fa;
    --owner-color-background: #f6f7fb;

    --owner-color-border: #dee2e6;
    --owner-color-border-soft: #e9ecef;
    --owner-color-border-light: #e3e7f3;

    --owner-color-text: #343a40;
    --owner-color-text-dark: #1f2a44;
    --owner-color-text-muted: #6c757d;
    --owner-color-text-light: #6b738c;

    --owner-color-success: #28a745;
    --owner-color-success-light: #e6f8ed;
    --owner-color-success-text: #1b6b3a;

    --owner-color-warning: #ffc107;
    --owner-color-warning-light: #fff5d1;
    --owner-color-warning-text: #7a5a00;

    --owner-color-danger: #dc3545;
    --owner-color-danger-light: #ffe2e2;
    --owner-color-danger-text: #b63838;

    --owner-color-info: #17a2b8;
    --owner-color-info-light: #e6f3ff;
    --owner-color-info-text: #1c4f91;

    --owner-radius-sm: 4px;
    --owner-radius-md: 6px;
    --owner-radius-lg: 8px;
    --owner-radius-xl: 12px;
    --owner-radius-2xl: 16px;

    --owner-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --owner-shadow-md: 0 2px 4px rgba(0, 0, 0, 0.05);
    --owner-shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.08);

    --owner-space-xs: 4px;
    --owner-space-sm: 8px;
    --owner-space-md: 12px;
    --owner-space-lg: 16px;
    --owner-space-xl: 20px;
    --owner-space-2xl: 24px;
    --owner-space-3xl: 32px;
}

/* === Base === */
.owner-portal {
    font-family: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--owner-color-background);
    color: var(--owner-color-text);
    margin: 0;
}

/* === Header (Flat UI) === */
.owner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 32px;
    background: var(--owner-color-surface);
    border-bottom: 1px solid var(--owner-color-border-soft);
    box-shadow: var(--owner-shadow-sm);
}

.owner-header__brand h1 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--owner-color-text-dark);
}

.owner-header__subtitle {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--owner-color-text-muted);
    font-weight: 400;
}

.owner-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.owner-header__user {
    color: var(--owner-color-text-dark);
    font-weight: 600;
}

.owner-header__logout {
    color: var(--owner-color-text);
    text-decoration: none;
    padding: 6px 16px;
    border: 1px solid var(--owner-color-border);
    border-radius: var(--owner-radius-md);
    background: var(--owner-color-surface);
    transition: all 0.2s ease;
    font-size: 14px;
}

.owner-header__logout:hover {
    background: var(--owner-color-surface-alt);
    border-color: var(--owner-color-primary);
    color: var(--owner-color-primary);
}

/* === Navigation (Flat UI) === */
.owner-nav {
    background: var(--owner-color-surface);
    border-bottom: 1px solid var(--owner-color-border-soft);
    box-shadow: var(--owner-shadow-sm);
}

.owner-nav ul {
    list-style: none;
    margin: 0;
    padding: 0 32px;
    display: flex;
    gap: 4px;
}

.owner-nav li a {
    display: block;
    padding: 14px 20px;
    color: var(--owner-color-text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.owner-nav li a:hover {
    color: var(--owner-color-primary);
}

.owner-nav li.active a {
    color: var(--owner-color-primary);
    border-bottom-color: var(--owner-color-primary);
}

/* === Container === */
.owner-container {
    padding: var(--owner-space-3xl) var(--owner-space-3xl) 80px;
    min-height: 70vh;
}

/* === Grid === */
.owner-grid {
    display: grid;
    gap: var(--owner-space-xl);
}

.owner-grid.two {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* === Card (Flat UI) === */
.owner-card {
    background: var(--owner-color-surface);
    border-radius: var(--owner-radius-lg);
    border: 1px solid var(--owner-color-border-soft);
    box-shadow: var(--owner-shadow-sm);
    padding: var(--owner-space-2xl);
    margin-bottom: var(--owner-space-2xl);
}

.owner-card--spaced {
    margin-top: var(--owner-space-2xl);
}

.owner-card--highlight {
    border-color: var(--owner-color-primary-border);
    background: var(--owner-color-primary-light);
}

.owner-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--owner-space-md);
    margin-bottom: var(--owner-space-xl);
}

.owner-card__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--owner-color-text-dark);
}

.owner-card__section {
    margin-top: var(--owner-space-lg);
}

.owner-card__list {
    margin: var(--owner-space-md) 0 0 20px;
    padding: 0;
    list-style: disc;
    color: var(--owner-color-text-muted);
}

.owner-card__list li + li {
    margin-top: var(--owner-space-xs);
}

.owner-section-title {
    margin-top: var(--owner-space-3xl);
    margin-bottom: var(--owner-space-lg);
    font-size: 16px;
    font-weight: 600;
    color: var(--owner-color-text-dark);
}

/* === Stats === */
.owner-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--owner-space-lg);
}

.owner-stat {
    background: var(--owner-color-surface-alt);
    border: 1px solid var(--owner-color-border-soft);
    border-radius: var(--owner-radius-lg);
    padding: var(--owner-space-xl);
    text-align: center;
}

.owner-stat__number {
    font-size: 30px;
    font-weight: 700;
    color: var(--owner-color-primary);
    line-height: 1.2;
}

.owner-stat__label {
    font-size: 13px;
    color: var(--owner-color-text-light);
    margin-bottom: var(--owner-space-sm);
    font-weight: 600;
}

.owner-stat__percent {
    font-size: 14px;
    color: var(--owner-color-text-muted);
    margin-top: var(--owner-space-sm);
    font-weight: 600;
}

/* === Table === */
.owner-table {
    width: 100%;
    border-collapse: collapse;
}

.owner-table th,
.owner-table td {
    padding: var(--owner-space-md) var(--owner-space-md);
    border-bottom: 1px solid var(--owner-color-border-light);
    text-align: left;
    font-size: 14px;
}

.owner-table thead th {
    background: var(--owner-color-surface-alt);
    font-weight: 600;
    color: var(--owner-color-text-dark);
}

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

.owner-table tbody td {
    color: var(--owner-color-text);
}

/* === Pagination === */
.owner-pagination {
    display: flex;
    justify-content: center;
    gap: var(--owner-space-sm);
    margin-top: var(--owner-space-xl);
}

.owner-pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--owner-radius-md);
    text-decoration: none;
    color: var(--owner-color-text);
    border: 1px solid var(--owner-color-border);
    background: var(--owner-color-surface);
    transition: all 0.2s ease;
}

.owner-pagination a:hover {
    border-color: var(--owner-color-primary);
    color: var(--owner-color-primary);
}

.owner-pagination a.current {
    background: var(--owner-color-primary);
    color: #fff;
    border-color: var(--owner-color-primary);
}

/* === Form === */
.owner-form .form-row {
    display: flex;
    flex-direction: column;
    gap: var(--owner-space-xs);
    margin-bottom: var(--owner-space-xl);
}

.owner-form label {
    font-weight: 600;
    color: var(--owner-color-text-dark);
    font-size: 14px;
}

.owner-form input[type="text"],
.owner-form input[type="email"],
.owner-form input[type="tel"],
.owner-form input[type="url"],
.owner-form textarea,
.owner-form select {
    border: 1px solid var(--owner-color-border);
    border-radius: var(--owner-radius-md);
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    background: var(--owner-color-surface);
    color: var(--owner-color-text);
    transition: border-color 0.2s ease;
}

.owner-form input[type="text"]:focus,
.owner-form input[type="email"]:focus,
.owner-form input[type="tel"]:focus,
.owner-form input[type="url"]:focus,
.owner-form textarea:focus,
.owner-form select:focus {
    outline: none;
    border-color: var(--owner-color-primary);
    box-shadow: 0 0 0 3px var(--owner-color-primary-light);
}

.owner-form input[disabled] {
    background: var(--owner-color-surface-alt);
    color: var(--owner-color-text-muted);
    cursor: not-allowed;
}

.owner-form button[type="submit"],
.owner-form button:not([type]) {
    background: var(--owner-color-primary);
    color: #fff;
    border: none;
    border-radius: var(--owner-radius-md);
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.owner-form button[type="submit"]:hover,
.owner-form button:not([type]):hover {
    background: var(--owner-color-primary-hover);
}

.owner-form--spaced {
    margin-bottom: var(--owner-space-2xl);
}

.owner-form__hint {
    display: block;
    margin-top: var(--owner-space-xs);
    font-size: 12px;
    color: var(--owner-color-text-light);
}

.owner-form__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--owner-space-md);
    margin-top: var(--owner-space-2xl);
}

.owner-form-mb {
    margin-bottom: var(--owner-space-2xl);
}

.owner-actions-mb {
    margin-bottom: var(--owner-space-xl);
}

/* === Alert === */
.owner-alert {
    padding: var(--owner-space-md) var(--owner-space-xl);
    border-radius: var(--owner-radius-md);
    border: 1px solid;
    margin-bottom: var(--owner-space-2xl);
    font-size: 14px;
}

.owner-alert {
    background: var(--owner-color-warning-light);
    color: var(--owner-color-warning-text);
    border-color: #ffd700;
}

.owner-alert--success {
    background: var(--owner-color-success-light);
    color: var(--owner-color-success-text);
    border-color: var(--owner-color-success);
}

.owner-alert--error {
    background: var(--owner-color-danger-light);
    color: var(--owner-color-danger-text);
    border-color: var(--owner-color-danger);
}

/* === Button === */
.owner-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--owner-radius-md);
    background: var(--owner-color-surface);
    border: 1px solid var(--owner-color-primary);
    color: var(--owner-color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.owner-button:hover {
    background: var(--owner-color-primary);
    color: #fff;
    text-decoration: none;
}

.owner-button--primary {
    background: var(--owner-color-primary);
    color: #fff;
}

.owner-button--primary:hover {
    background: var(--owner-color-primary-hover);
}

.owner-button--secondary {
    border-color: var(--owner-color-border);
    color: var(--owner-color-text);
}

.owner-button--secondary:hover {
    background: var(--owner-color-surface-alt);
    border-color: var(--owner-color-primary);
    color: var(--owner-color-primary);
}

.owner-button--tertiary {
    border-color: var(--owner-color-border);
    color: var(--owner-color-text-muted);
}

.owner-button--tertiary:hover {
    background: var(--owner-color-surface-alt);
    color: var(--owner-color-text);
}

.owner-button--danger {
    border-color: var(--owner-color-danger);
    color: var(--owner-color-danger);
}

.owner-button--danger:hover {
    background: var(--owner-color-danger);
    color: #fff;
}

.owner-button--small {
    padding: 6px 12px;
    font-size: 13px;
}

.owner-button-danger {
    border-color: var(--owner-color-danger);
    color: var(--owner-color-danger);
}

.owner-button-danger:hover {
    background: var(--owner-color-danger);
    color: #fff;
}

/* === Badge === */
.owner-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--owner-color-primary-light);
    color: var(--owner-color-primary);
    margin-right: var(--owner-space-xs);
    border: 1px solid var(--owner-color-primary-border);
}

.owner-badge--success {
    background: var(--owner-color-success-light);
    color: var(--owner-color-success);
    border-color: var(--owner-color-success);
}

.owner-badge--info {
    background: var(--owner-color-info-light);
    color: var(--owner-color-info);
    border-color: var(--owner-color-info);
}

.owner-badge--muted {
    background: var(--owner-color-surface-alt);
    color: var(--owner-color-text-muted);
    border-color: var(--owner-color-border);
}

/* === View Content === */
.owner-view-content {
    border: 1px solid var(--owner-color-border-light);
    border-radius: var(--owner-radius-lg);
    padding: var(--owner-space-lg);
    background: var(--owner-color-surface-alt);
    margin-bottom: var(--owner-space-lg);
}

.owner-view-content h3 {
    margin-top: 0;
    color: var(--owner-color-text-dark);
}

/* === SNS List === */
.owner-sns-list {
    display: grid;
    gap: var(--owner-space-md);
}

.owner-sns-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--owner-color-surface-alt);
    border: 1px solid var(--owner-color-border-soft);
    border-radius: var(--owner-radius-md);
    padding: 10px var(--owner-space-md);
}

.owner-sns-item strong {
    color: var(--owner-color-text-dark);
}

.owner-sns-item a {
    color: var(--owner-color-primary);
    text-decoration: none;
    word-break: break-all;
}

.owner-sns-item a:hover {
    text-decoration: underline;
}

/* === Image Grid === */
.owner-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--owner-space-lg);
}

.owner-image-card {
    border: 1px solid var(--owner-color-border-light);
    border-radius: var(--owner-radius-lg);
    padding: var(--owner-space-lg);
    background: var(--owner-color-surface);
}

.owner-image-card .owner-card__title {
    font-size: 16px;
    margin-top: 0;
}

.owner-image-card img {
    max-width: 100%;
    border-radius: var(--owner-radius-md);
    background: var(--owner-color-surface-alt);
}

.owner-image-card .owner-image-link {
    display: inline-block;
    margin-top: var(--owner-space-sm);
    color: var(--owner-color-primary);
    text-decoration: none;
    font-size: 13px;
}

.owner-image-card .owner-image-link:hover {
    text-decoration: underline;
}

/* === Ad Badge === */
.owner-ad-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--owner-space-xs);
    font-weight: 600;
}

/* === Footer === */
.owner-footer {
    text-align: center;
    padding: var(--owner-space-2xl);
    color: var(--owner-color-text-light);
    font-size: 13px;
    border-top: 1px solid var(--owner-color-border-soft);
    background: var(--owner-color-surface);
}

/* === Progress Bar (인라인 스타일 제거) === */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--owner-color-border-soft);
    border-radius: var(--owner-radius-sm);
    overflow: hidden;
    margin-top: var(--owner-space-sm);
}

.progress-bar__fill {
    height: 100%;
    background: var(--owner-color-success);
    transition: width 0.3s ease;
    border-radius: var(--owner-radius-sm);
}

/* Progress bar width는 인라인 스타일로 동적으로 설정됨 */

/* === Table Links === */
.owner-table a {
    color: var(--owner-color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.owner-table a:hover {
    color: var(--owner-color-primary-hover);
    text-decoration: underline;
}

/* === Empty State === */
.owner-empty-state {
    text-align: center;
    color: var(--owner-color-text-muted);
    padding: var(--owner-space-2xl) 0;
}

/* === Info Grid === */
.owner-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--owner-space-lg);
    margin-bottom: var(--owner-space-xl);
}

.owner-info-item {
    margin: 0 0 var(--owner-space-sm);
}

.owner-info-item:last-child {
    margin-bottom: 0;
}

.owner-section-label {
    display: block;
    margin-bottom: var(--owner-space-sm);
    color: var(--owner-color-text-dark);
}

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.required {
    color: var(--owner-color-danger);
}

.align-self-end {
    align-self: flex-end;
}

.table-th-width-40 {
    width: 40px;
}

/* === Responsive === */
@media (max-width: 768px) {
    .owner-container {
        padding: var(--owner-space-xl) var(--owner-space-lg);
    }

    .owner-nav ul {
        padding: 0 var(--owner-space-lg);
        overflow-x: auto;
    }

    .owner-grid.two {
        grid-template-columns: 1fr;
    }

    .owner-stats {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .owner-form__actions {
        flex-direction: column;
    }

    .owner-button {
        width: 100%;
    }
}