/* ==========================================
   Design System & Modern CSS Variables
   ========================================== */
:root {
    --bg-primary: #f8f1ed;
    --bg-secondary: #efe3dd;
    --accent-indigo: #8f7f79;
    --accent-purple: #b99ca2;
    --accent-pink: #d8afb7;
    --text-primary: #554643;
    --text-secondary: #917f7b;
    --glass-bg: rgba(255, 251, 248, 0.82);
    --glass-border: rgba(140, 115, 109, 0.2);
    --font-sans: 'Outfit', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html, body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    background-image:
        radial-gradient(at 0% 0%, rgba(213, 170, 178, 0.22) 0px, transparent 52%),
        radial-gradient(at 100% 100%, rgba(183, 154, 159, 0.18) 0px, transparent 55%),
        radial-gradient(at 45% 40%, rgba(255, 255, 255, 0.5) 0px, transparent 70%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}

/* ==========================================
   Base Layout Styling
   ========================================== */
.content {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

a, .btn-link {
    color: #8f7676;
    text-decoration: none;
    transition: color 0.25s ease, text-shadow 0.25s ease;
}

a:hover, .btn-link:hover {
    color: #ba8a95;
    text-shadow: 0 0 8px rgba(186, 138, 149, 0.22);
}

h1 {
    font-weight: 800;
    background: linear-gradient(135deg, #735f5b 12%, #9f8085 58%, #c3a1a8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    font-size: 2.75rem;
}

p.subtitle {
    color: var(--text-secondary);
    font-size: 1.06rem;
    font-weight: 400;
    margin-bottom: 2rem;
}

/* ==========================================
   Premium Glassmorphism Cards
   ========================================== */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    padding: 2.25rem;
    box-shadow: 0 12px 30px -16px rgba(117, 92, 89, 0.35);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.glass-panel:hover {
    box-shadow: 0 18px 34px -14px rgba(183, 154, 159, 0.35);
}

/* ==========================================
   Micro-animations & Custom Elements
   ========================================== */
.pulse-spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid rgba(185, 156, 162, 0.2);
    border-top: 3px solid var(--accent-pink);
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Radzen Component Customization overrides */
.rz-textbox {
    background-color: rgba(255, 248, 244, 0.92) !important;
    border: 1px solid rgba(149, 122, 117, 0.28) !important;
    color: var(--text-primary) !important;
    border-radius: 8px !important;
    transition: all 0.25s ease-in-out !important;
}

.rz-textbox:focus-visible, .rz-textbox:focus {
    border-color: #b9909a !important;
    box-shadow: 0 0 0 3px rgba(185, 144, 154, 0.23) !important;
    outline: none !important;
}

.rz-textbox:disabled {
    opacity: 0.7 !important;
    background-color: rgba(238, 224, 218, 0.8) !important;
    border-color: rgba(149, 122, 117, 0.14) !important;
}

.rz-datagrid {
    border: none !important;
    background-color: transparent !important;
    border-radius: 12px !important;
    overflow: hidden !important;
}

.rz-datagrid-header, .rz-datagrid-thead {
    background-color: rgba(234, 219, 212, 0.9) !important;
    border-bottom: 1px solid rgba(143, 111, 106, 0.22) !important;
}

.rz-datagrid-thead th .rz-column-title {
    color: #705b58 !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}

.rz-data-row {
    background-color: rgba(255, 252, 249, 0.7) !important;
    border-bottom: 1px solid rgba(143, 111, 106, 0.12) !important;
    transition: background-color 0.2s ease !important;
}

.rz-data-row:hover {
    background-color: rgba(222, 190, 195, 0.26) !important;
}

.rz-cell-data {
    color: #4f403e !important;
    font-size: 0.95rem !important;
}

.rz-paginator {
    background-color: rgba(245, 236, 231, 0.8) !important;
    border-top: 1px solid rgba(143, 111, 106, 0.2) !important;
    color: var(--text-secondary) !important;
}

/* Custom badges */
.badge-youtube {
    background: linear-gradient(135deg, #c89ea3 0%, #b2878f 100%);
    color: #fffdfc;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    box-shadow: 0 4px 12px rgba(178, 135, 143, 0.26);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.badge-youtube:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(178, 135, 143, 0.38);
    color: #fffdfc;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}