/**
 * EC-Dock Stylesheet
 * ECマネジメントサービス共通スタイル
 * Aligned with HABERIC LAB Portal color scheme
 */

/* =============================================
   CSS Variables
   ============================================= */
:root {
    /* Brand Colors - Aligned with Portal */
    --ecdock-primary: #21305C;
    --ecdock-primary-dark: #1a2647;
    --ecdock-primary-light: #2d4078;
    --ecdock-secondary: #94B595;
    --ecdock-secondary-dark: #7a9e7b;
    --ecdock-secondary-light: #a8c4a9;

    /* Neutral Colors */
    --ecdock-dark: #1E293B;
    --ecdock-gray-900: #0F172A;
    --ecdock-gray-800: #1E293B;
    --ecdock-gray-700: #334155;
    --ecdock-gray-600: #475569;
    --ecdock-gray-500: #64748B;
    --ecdock-gray-400: #94A3B8;
    --ecdock-gray-300: #CBD5E1;
    --ecdock-gray-200: #E2E8F0;
    --ecdock-gray-100: #F1F5F9;
    --ecdock-gray-50: #F8FAFC;
    --ecdock-white: #FFFFFF;

    /* Background Colors */
    --ecdock-bg: #F8F9FA;
    --ecdock-bg-dark: #E9ECEF;
    --ecdock-card: #FFFFFF;

    /* Text Colors */
    --ecdock-text-primary: #21305C;
    --ecdock-text-secondary: #6C757D;
    --ecdock-text-muted: #ADB5BD;

    /* Status Colors */
    --ecdock-success: #94B595;
    --ecdock-warning: #FFC107;
    --ecdock-error: #DC3545;
    --ecdock-info: #17A2B8;

    /* Typography */
    --ecdock-font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ecdock-font-mono: 'SF Mono', Monaco, Consolas, 'Liberation Mono', monospace;

    /* Spacing */
    --ecdock-spacing-xs: 0.25rem;
    --ecdock-spacing-sm: 0.5rem;
    --ecdock-spacing-md: 1rem;
    --ecdock-spacing-lg: 1.5rem;
    --ecdock-spacing-xl: 2rem;
    --ecdock-spacing-2xl: 3rem;

    /* Border Radius */
    --ecdock-radius-sm: 8px;
    --ecdock-radius-md: 12px;
    --ecdock-radius-lg: 16px;
    --ecdock-radius-xl: 24px;
    --ecdock-radius-full: 9999px;

    /* Shadows */
    --ecdock-shadow-sm: 0 2px 4px rgba(33, 48, 92, 0.08);
    --ecdock-shadow-md: 0 4px 12px rgba(33, 48, 92, 0.12);
    --ecdock-shadow-lg: 0 8px 24px rgba(33, 48, 92, 0.16);
    --ecdock-shadow-xl: 0 12px 48px rgba(33, 48, 92, 0.2);

    /* Transitions */
    --ecdock-transition-fast: 150ms ease;
    --ecdock-transition-normal: 300ms ease;
    --ecdock-transition-slow: 500ms ease;
}

/* =============================================
   Base Styles
   ============================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--ecdock-font-family);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--ecdock-gray-800);
    background-color: var(--ecdock-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =============================================
   Typography
   ============================================= */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--ecdock-spacing-md);
    font-weight: 600;
    line-height: 1.25;
    color: var(--ecdock-gray-900);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin: 0 0 var(--ecdock-spacing-md);
}

a {
    color: var(--ecdock-primary);
    text-decoration: none;
    transition: color var(--ecdock-transition-fast);
}

a:hover {
    color: var(--ecdock-primary-dark);
}

/* =============================================
   Form Elements
   ============================================= */
.form-group {
    margin-bottom: var(--ecdock-spacing-lg);
}

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

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--ecdock-gray-800);
    background-color: var(--ecdock-white);
    border: 1px solid var(--ecdock-gray-300);
    border-radius: var(--ecdock-radius-md);
    transition: border-color var(--ecdock-transition-fast), box-shadow var(--ecdock-transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--ecdock-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

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

.form-input.error {
    border-color: var(--ecdock-error);
}

.form-error {
    margin-top: var(--ecdock-spacing-xs);
    font-size: 0.875rem;
    color: var(--ecdock-error);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ecdock-spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: var(--ecdock-radius-md);
    transition: all var(--ecdock-transition-fast);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    color: var(--ecdock-white);
    background: linear-gradient(135deg, var(--ecdock-primary) 0%, var(--ecdock-primary-dark) 100%);
    border-color: var(--ecdock-primary);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--ecdock-shadow-md);
}

.btn-secondary {
    color: var(--ecdock-gray-700);
    background-color: var(--ecdock-white);
    border-color: var(--ecdock-gray-300);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--ecdock-gray-50);
    border-color: var(--ecdock-gray-400);
}

.btn-outline {
    color: var(--ecdock-primary);
    background-color: transparent;
    border-color: var(--ecdock-primary);
}

.btn-outline:hover:not(:disabled) {
    color: var(--ecdock-white);
    background-color: var(--ecdock-primary);
}

.btn-success {
    color: var(--ecdock-white);
    background-color: var(--ecdock-accent);
    border-color: var(--ecdock-accent);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--ecdock-accent-dark);
}

.btn-danger {
    color: var(--ecdock-white);
    background-color: var(--ecdock-error);
    border-color: var(--ecdock-error);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

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

.card-header {
    padding: var(--ecdock-spacing-lg);
    border-bottom: 1px solid var(--ecdock-gray-200);
}

.card-body {
    padding: var(--ecdock-spacing-lg);
}

.card-footer {
    padding: var(--ecdock-spacing-lg);
    border-top: 1px solid var(--ecdock-gray-200);
    background-color: var(--ecdock-gray-50);
}

/* =============================================
   Alerts
   ============================================= */
.alert {
    padding: var(--ecdock-spacing-md) var(--ecdock-spacing-lg);
    border-radius: var(--ecdock-radius-md);
    font-size: 0.875rem;
    margin-bottom: var(--ecdock-spacing-lg);
}

.alert-success {
    color: #065F46;
    background-color: #D1FAE5;
    border: 1px solid #A7F3D0;
}

.alert-error {
    color: #991B1B;
    background-color: #FEE2E2;
    border: 1px solid #FECACA;
}

.alert-warning {
    color: #92400E;
    background-color: #FEF3C7;
    border: 1px solid #FDE68A;
}

.alert-info {
    color: #1E40AF;
    background-color: #DBEAFE;
    border: 1px solid #BFDBFE;
}

/* =============================================
   Badges
   ============================================= */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--ecdock-radius-full);
}

.badge-primary {
    color: var(--ecdock-white);
    background-color: var(--ecdock-primary);
}

.badge-success {
    color: #065F46;
    background-color: #D1FAE5;
}

.badge-warning {
    color: #92400E;
    background-color: #FEF3C7;
}

.badge-error {
    color: #991B1B;
    background-color: #FEE2E2;
}

.badge-gray {
    color: var(--ecdock-gray-700);
    background-color: var(--ecdock-gray-200);
}

/* =============================================
   Tables
   ============================================= */
.table-wrapper {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--ecdock-spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--ecdock-gray-200);
}

.table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ecdock-gray-500);
    background-color: var(--ecdock-gray-50);
}

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

.table tbody tr:last-child td {
    border-bottom: none;
}

/* =============================================
   Utilities
   ============================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--ecdock-gray-500); }
.text-primary { color: var(--ecdock-primary); }
.text-success { color: var(--ecdock-success); }
.text-error { color: var(--ecdock-error); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.mt-1 { margin-top: var(--ecdock-spacing-xs); }
.mt-2 { margin-top: var(--ecdock-spacing-sm); }
.mt-3 { margin-top: var(--ecdock-spacing-md); }
.mt-4 { margin-top: var(--ecdock-spacing-lg); }
.mb-1 { margin-bottom: var(--ecdock-spacing-xs); }
.mb-2 { margin-bottom: var(--ecdock-spacing-sm); }
.mb-3 { margin-bottom: var(--ecdock-spacing-md); }
.mb-4 { margin-bottom: var(--ecdock-spacing-lg); }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--ecdock-spacing-sm); }
.gap-3 { gap: var(--ecdock-spacing-md); }
.gap-4 { gap: var(--ecdock-spacing-lg); }

/* =============================================
   Layout Components
   ============================================= */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--ecdock-spacing-lg);
}

/* Header */
.ecdock-header {
    background-color: var(--ecdock-gray-900);
    color: var(--ecdock-white);
    padding: var(--ecdock-spacing-md) var(--ecdock-spacing-xl);
}

.ecdock-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.ecdock-logo {
    display: flex;
    align-items: center;
    gap: var(--ecdock-spacing-md);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ecdock-white);
    text-decoration: none;
}

.ecdock-logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--ecdock-primary) 0%, var(--ecdock-primary-dark) 100%);
    border-radius: var(--ecdock-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Sidebar */
.ecdock-sidebar {
    width: 260px;
    background-color: var(--ecdock-white);
    border-right: 1px solid var(--ecdock-gray-200);
    min-height: calc(100vh - 60px);
}

.ecdock-sidebar-nav {
    padding: var(--ecdock-spacing-md);
}

.ecdock-sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--ecdock-spacing-md);
    padding: var(--ecdock-spacing-md);
    color: var(--ecdock-gray-600);
    border-radius: var(--ecdock-radius-md);
    transition: all var(--ecdock-transition-fast);
    text-decoration: none;
}

.ecdock-sidebar-link:hover {
    color: var(--ecdock-gray-900);
    background-color: var(--ecdock-gray-100);
}

.ecdock-sidebar-link.active {
    color: var(--ecdock-primary);
    background-color: rgba(37, 99, 235, 0.1);
}

/* Main Content */
.ecdock-main {
    flex: 1;
    padding: var(--ecdock-spacing-xl);
}

.ecdock-layout {
    display: flex;
    min-height: calc(100vh - 60px);
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--ecdock-spacing-xl);
}

.page-title h1 {
    display: flex;
    align-items: center;
    gap: var(--ecdock-spacing-md);
    margin-bottom: var(--ecdock-spacing-xs);
}

.page-title p {
    color: var(--ecdock-gray-500);
    margin: 0;
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
    .ecdock-sidebar {
        display: none;
    }

    .ecdock-main {
        padding: var(--ecdock-spacing-md);
    }

    .page-header {
        flex-direction: column;
        gap: var(--ecdock-spacing-md);
    }

    .btn-block-mobile {
        width: 100%;
    }
}