/* ---------- 全域基礎 ---------- */
html, body {
    font-feature-settings: "palt", "kern";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    background-color: #FDFBF7;
    color: #3A3530;
}

::selection {
    background: rgba(139, 111, 82, 0.18);
    color: #3A3530;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: #D8CEBB;
    border-radius: 10px;
    border: 2px solid #FDFBF7;
}
::-webkit-scrollbar-thumb:hover { background: #B8AB96; }

h1:focus { outline: none; }

/* 襯線展示字體 */
.kt-display {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-weight: 500;
    letter-spacing: -0.015em;
    color: #3A3530;
}
.kt-overline {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #8B7F72;
}

/* ---------- MudBlazor 微調 ---------- */
.mud-appbar {
    border-bottom: 1px solid #EEE8DD;
    backdrop-filter: saturate(1.2) blur(6px);
}
.mud-drawer {
    border-right: 1px solid #EEE8DD !important;
    background: #FDFBF7 !important;
}

.mud-nav-link {
    border-radius: 4px;
    margin: 2px 10px;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.mud-nav-link:hover { background-color: #F4EEE3 !important; }
.mud-nav-link.active {
    background-color: #F1E9DA !important;
    color: #6B5540 !important;
    font-weight: 500;
}
.mud-nav-link.active .mud-nav-link-icon { color: #8B6F52 !important; }

.mud-paper {
    border: 1px solid #EEE8DD;
    box-shadow: none;
}

.mud-button-root {
    text-transform: none !important;
    letter-spacing: 0.03em;
    border-radius: 2px;
}
.mud-button-filled-primary {
    box-shadow: none;
}
.mud-button-outlined {
    border-color: #D8CEBB;
}

.mud-input-outlined .mud-input-outlined-border {
    border-radius: 2px;
    border-color: #E2D9C7;
}

/* 日期選擇器：輸入框至少可容納完整日期，彈出月曆至少維持原生寬度 */
.mud-picker .mud-input-root { min-width: 140px; }
.mud-picker-popover-paper,
.mud-picker-container { min-width: 310px; }

/* 當月曆往上翻時，推離輸入框避免遮蓋 */
.mud-popover.mud-popover-bottom-left,
.mud-popover.mud-popover-bottom-center,
.mud-popover.mud-popover-bottom-right {
    margin-top: -10px;
}

/* 日期選擇器頂部 header 瘦身 */
.mud-picker .mud-picker-toolbar,
.mud-picker-datepicker-toolbar,
.mud-picker-content .mud-picker-toolbar {
    height: auto !important;
    min-height: 0 !important;
    padding: 10px 18px !important;
}
.mud-picker .mud-picker-toolbar .mud-typography,
.mud-picker .mud-picker-toolbar .mud-typography-h3,
.mud-picker .mud-picker-toolbar .mud-typography-h4,
.mud-picker .mud-picker-toolbar .mud-typography-h5,
.mud-picker .mud-picker-toolbar .mud-typography-subtitle1,
.mud-picker .mud-picker-toolbar .mud-typography-subtitle2,
.mud-picker .mud-picker-toolbar button {
    font-size: 1.1rem !important;
    line-height: 1.2 !important;
    margin: 0 !important;
    padding: 2px 0 !important;
    min-height: 0 !important;
}

/* 列表 hover */
.kt-dog-row {
    transition: background-color 0.15s ease;
    border-radius: 2px;
}
.kt-dog-row:hover { background-color: #F6F0E3; }

/* 暖色漸層背景（Login / Guest） */
.kt-warm-bg {
    background:
        radial-gradient(circle at 85% 15%, rgba(212, 184, 150, 0.35), transparent 55%),
        radial-gradient(circle at 15% 85%, rgba(201, 150, 112, 0.25), transparent 55%),
        linear-gradient(170deg, #FDFBF7 0%, #F4EEE3 100%);
    min-height: 100vh;
}

/* IG 風格 grid */
.kt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}
.kt-grid-card {
    background: #FFFFFF;
    border: 1px solid #EEE8DD;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.kt-grid-card:hover {
    transform: translateY(-2px);
    border-color: #D8CEBB;
    box-shadow: 0 8px 24px rgba(58, 53, 48, 0.08);
}
.kt-grid-thumb {
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, #F4EEE3 0%, #E8DDC9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}
.kt-grid-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.kt-grid-card:hover .kt-grid-thumb img {
    transform: scale(1.04);
}
.kt-grid-thumb-initial {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-size: 3.5rem;
    font-weight: 400;
    color: #8B6F52;
    letter-spacing: -0.02em;
}
.kt-grid-body {
    padding: 14px 16px 16px;
}
.kt-grid-name {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-weight: 500;
    font-size: 1.125rem;
    color: #3A3530;
    letter-spacing: -0.005em;
    line-height: 1.3;
    margin-bottom: 4px;
}
.kt-grid-meta {
    font-size: 0.75rem;
    color: #8B7F72;
    letter-spacing: 0.02em;
}
.kt-meta-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    font-size: 0.9rem;
    line-height: 1.4;
}
.kt-meta-inline > div {
    display: flex;
    align-items: baseline;
    gap: 6px;
}
.kt-meta-label {
    font-size: 0.7rem;
    color: #8B7F72;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.kt-grid-chip {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    color: #3A3530;
    font-size: 0.6875rem;
    font-weight: 500;
    padding: 3px 8px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* 品牌 logo 圖章 */
.kt-logo-mark {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(140deg, #8B6F52 0%, #A88B6F 100%);
    color: #FDFBF7;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(139, 111, 82, 0.25);
}

/* 檢視切換按鈕 */
.kt-view-toggle {
    display: inline-flex;
    border: 1px solid #E2D9C7;
    border-radius: 2px;
    overflow: hidden;
}
.kt-view-toggle button {
    background: transparent;
    border: none;
    padding: 6px 10px;
    cursor: pointer;
    color: #8B7F72;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}
.kt-view-toggle button.active {
    background: #F1E9DA;
    color: #6B5540;
}

/* ---------- Forms ---------- */
.valid.modified:not([type=checkbox]) { outline: 1px solid #8B9F6E; }
.invalid { outline: 1px solid #B76A58; }
.validation-message { color: #B76A58; font-size: 0.8125rem; }

/* ---------- Blazor error overlay ---------- */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #B76A58;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: 2px;
}
.blazor-error-boundary::after {
    content: "An error has occurred."
}

.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;
}

/* 登入／註冊頁的品牌區塊：點了回首頁 */
.kt-auth-brand {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.kt-auth-brand:hover { opacity: 0.88; transform: translateY(-1px); }
.kt-auth-brand:hover .kt-logo-mark {
    box-shadow: 0 10px 28px rgba(139, 111, 82, 0.32);
}

/* ---------- Landing Page ---------- */
.kt-landing {
    min-height: 100vh;
}

.kt-landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 48px;
    max-width: 1280px;
    margin: 0 auto;
}
.kt-landing-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.kt-landing-nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.kt-landing-hero {
    max-width: 820px;
    margin: 0 auto;
    padding: 80px 32px 96px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.kt-landing-title {
    font-size: 4.5rem;
    line-height: 1.05;
    margin: 0 0 20px;
}
.kt-landing-tagline {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-style: italic;
    font-size: 1.375rem;
    color: #6B5540;
    margin: 0 0 28px;
    letter-spacing: 0.005em;
}
.kt-landing-lede {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: #5A5248;
    max-width: 560px;
    margin: 0 0 40px;
}
.kt-landing-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.kt-landing-section {
    max-width: 1120px;
    margin: 0 auto;
    padding: 80px 32px;
}
.kt-landing-section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.kt-landing-section-title {
    font-size: 2.75rem;
    line-height: 1.15;
    margin: 0 0 16px;
}
.kt-landing-section-sub {
    font-size: 1rem;
    line-height: 1.75;
    color: #6B5540;
    margin: 0;
}

.kt-landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.kt-feature-card {
    background: #FFFFFF;
    border: 1px solid #EEE8DD;
    padding: 32px 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.kt-feature-card:hover {
    transform: translateY(-3px);
    border-color: #D8CEBB;
    box-shadow: 0 10px 32px rgba(58, 53, 48, 0.08);
}
.kt-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(140deg, #F4EEE3 0%, #E8DDC9 100%);
    color: #8B6F52;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.kt-feature-title {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-weight: 500;
    font-size: 1.25rem;
    color: #3A3530;
    letter-spacing: -0.005em;
    margin: 0 0 10px;
}
.kt-feature-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: #6B5540;
    margin: 0;
}

.kt-landing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 780px;
    margin: 0 auto;
}
.kt-plan-card {
    background: #FFFFFF;
    border: 1px solid #EEE8DD;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
}
.kt-plan-featured {
    border-color: #C9A87C;
    box-shadow: 0 12px 40px rgba(139, 111, 82, 0.12);
    background: linear-gradient(180deg, #FFFDF8 0%, #FFFFFF 100%);
}
.kt-plan-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(140deg, #8B6F52 0%, #A88B6F 100%);
    color: #FDFBF7;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    padding: 5px 12px;
    text-transform: uppercase;
}
.kt-plan-name {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-weight: 500;
    font-size: 1.5rem;
    color: #3A3530;
    letter-spacing: -0.01em;
    margin: 6px 0 20px;
}
.kt-plan-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}
.kt-plan-price-num {
    font-family: "Fraunces", "Noto Serif TC", serif;
    font-weight: 500;
    font-size: 2.5rem;
    color: #3A3530;
    letter-spacing: -0.02em;
    line-height: 1;
}
.kt-plan-price-unit {
    font-size: 0.9375rem;
    color: #8B7F72;
}
.kt-plan-desc {
    font-size: 0.9375rem;
    color: #6B5540;
    margin: 0 0 24px;
    line-height: 1.6;
}
.kt-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    flex: 1;
}
.kt-plan-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9375rem;
    color: #3A3530;
    border-bottom: 1px dashed #F1E9DA;
}
.kt-plan-features li:last-child { border-bottom: none; }
.kt-plan-features li .mud-icon-root {
    color: #8B6F52;
    flex-shrink: 0;
}
.kt-plan-features li.kt-plan-highlight {
    background: linear-gradient(90deg, #F9F2E4 0%, rgba(249, 242, 228, 0) 100%);
    padding: 10px 12px;
    margin: 0 -12px 6px;
    border-bottom: none;
    color: #6B5540;
}
.kt-plan-features li.kt-plan-highlight .mud-icon-root {
    color: #C9A87C;
}

.kt-landing-note {
    text-align: center;
    font-size: 0.8125rem;
    color: #8B7F72;
    margin: 32px 0 0;
    font-style: italic;
}

.kt-landing-footer-cta {
    max-width: 720px;
    margin: 0 auto;
    padding: 96px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.kt-landing-cta-title {
    font-size: 2.25rem;
    line-height: 1.2;
    margin: 0 0 32px;
}

.kt-landing-footer {
    border-top: 1px solid #EEE8DD;
    padding: 24px 32px;
    text-align: center;
}

@media (max-width: 640px) {
    .kt-landing-nav { padding: 16px 20px; }
    .kt-landing-title { font-size: 3rem; }
    .kt-landing-section-title { font-size: 2rem; }
    .kt-landing-cta-title { font-size: 1.75rem; }
    .kt-landing-hero { padding: 56px 20px 72px; }
    .kt-landing-section { padding: 56px 20px; }
}