@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&family=Sora:wght@300;400;600;700&display=swap");

:root,
[data-theme="dark"] {
    --bg-0: #140c09;
    --bg-1: #1d120c;
    --bg-2: #28170f;
    --card: #24150e;
    --card-2: #2b1a12;
    --accent: #ff7a1a;
    --accent-soft: rgba(255, 122, 26, 0.2);
    --text: #f4ede8;
    --muted: #b39e91;
    --border: rgba(255, 255, 255, 0.08);
    --success: #5ad07a;
    --danger: #ff5c5c;
    --body-bg: radial-gradient(circle at top, #2b160d 0%, #160d08 40%, #0e0704 100%);
    --glow-1: rgba(255, 122, 26, 0.15);
    --glow-2: rgba(255, 175, 99, 0.08);
    --topbar-bg: rgba(16, 10, 7, 0.85);
    --input-bg: rgba(10, 8, 6, 0.6);
    --item-bg: rgba(255, 255, 255, 0.04);
    --summary-bg: rgba(9, 6, 4, 0.45);
    --data-card-bg: rgba(10, 7, 5, 0.6);
    --btn-bg: rgba(255, 255, 255, 0.08);
    --panel-shadow: rgba(0, 0, 0, 0.3);
    --color-scheme: dark;
}

[data-theme="light"] {
    --bg-0: #f8f6f4;
    --bg-1: #f0ece8;
    --bg-2: #e8e2dc;
    --card: #ffffff;
    --card-2: #faf8f6;
    --accent: #e06010;
    --accent-soft: rgba(224, 96, 16, 0.15);
    --text: #1a1210;
    --muted: #7a6e64;
    --border: rgba(0, 0, 0, 0.1);
    --success: #2e8b4a;
    --danger: #d63939;
    --body-bg: linear-gradient(180deg, #f8f6f4 0%, #f0ece8 100%);
    --glow-1: rgba(255, 122, 26, 0.06);
    --glow-2: rgba(255, 175, 99, 0.04);
    --topbar-bg: rgba(255, 255, 255, 0.9);
    --input-bg: rgba(255, 255, 255, 0.8);
    --item-bg: rgba(0, 0, 0, 0.02);
    --summary-bg: rgba(0, 0, 0, 0.03);
    --data-card-bg: rgba(0, 0, 0, 0.02);
    --btn-bg: rgba(0, 0, 0, 0.06);
    --panel-shadow: rgba(0, 0, 0, 0.08);
    --color-scheme: light;
}

* {
    box-sizing: border-box;
}

body.app {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", "Sora", sans-serif;
    color: var(--text);
    background: var(--body-bg);
    color-scheme: var(--color-scheme);
    transition: background 0.3s, color 0.3s;
}

.bg-glow {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, var(--glow-1), transparent 40%),
                radial-gradient(circle at 80% 0%, var(--glow-2), transparent 45%);
    pointer-events: none;
    z-index: 0;
}

/* ── Topbar ── */
.topbar {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 40px;
    background: var(--topbar-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 2;
}

.logo {
    height: 36px;
    width: auto;
    display: block;
}

.logo-text {
    font-family: "Sora", sans-serif;
    font-weight: 700;
    font-size: 24px;
    letter-spacing: 0.08em;
    color: var(--accent);
    text-transform: uppercase;
}

.user {
    display: flex;
    gap: 16px;
    align-items: center;
    color: var(--muted);
}

/* ── Layout ── */
.layout {
    padding: 32px 40px 80px;
    display: grid;
    gap: 24px;
    position: relative;
    z-index: 1;
}

/* ── Panel ── */
.panel {
    background: linear-gradient(140deg, var(--card), var(--card-2));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 20px 40px var(--panel-shadow);
}

.panel-login {
    width: min(420px, 90vw);
    margin: 120px auto;
    padding: 32px;
}

.panel-header h2 {
    margin: 0 0 6px;
    font-size: 20px;
}

.panel-header p {
    margin: 0;
}

.subtitle {
    color: var(--muted);
    margin-top: 6px;
}

.panel-footer {
    margin-top: 20px;
    text-align: center;
}

.muted {
    color: var(--muted);
}

/* ── Form ── */
.form {
    display: grid;
    gap: 16px;
    margin-top: 16px;
}

.form.inline {
    grid-template-columns: 1fr auto;
    align-items: end;
}

.field {
    display: grid;
    gap: 8px;
    font-size: 14px;
    color: var(--muted);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="email"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    font-size: 14px;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-soft);
    border-color: var(--accent);
}

.select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
    background-position: calc(100% - 20px) 18px, calc(100% - 14px) 18px;
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.helper {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--muted);
}

/* ── Buttons ── */
.btn {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 12px 18px;
    font-weight: 600;
    cursor: pointer;
    background: var(--btn-bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1;
}

.btn.primary {
    background: var(--accent);
    color: #1b0c05;
    box-shadow: 0 12px 24px rgba(255, 122, 26, 0.35);
}

.btn.accent {
    background: linear-gradient(120deg, #ff8a3d, #ff6a00);
    color: #1b0c05;
}

.btn.ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--muted);
}

.btn-sm {
    padding: 6px 10px;
    font-size: 12px;
    border-radius: 8px;
}

/* ── Summary cards ── */
.summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.summary-card {
    background: var(--summary-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
}

.summary-card h3 {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--muted);
}

.summary-card p {
    margin: 0;
    font-size: 18px;
}

.summary-card span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
}

.kv {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    color: var(--muted);
    margin-top: 8px;
}

.kv strong {
    color: var(--text);
    font-weight: 600;
}

/* ── Transfer grid (왼쪽 선택 / 가운데 버튼 / 오른쪽 목록) ── */
.transfer-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    margin-top: 20px;
    align-items: start;
}

.transfer-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 48px;
}

.transfer-actions .btn {
    min-width: 40px;
    text-align: center;
    font-size: 16px;
    padding: 8px 12px;
}

.transfer-grid .scrollable-list {
    min-height: 200px;
}

.empty-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-align: center;
}

/* ── Data grid ── */
.data-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.data-card {
    background: var(--data-card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
}

.data-card h4 {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--muted);
}

.data-card--wide {
    grid-column: 1 / -1;
}

/* ── Filter bar ── */
.data-card-header {
    margin-bottom: 14px;
}

.data-card-header h4 {
    margin: 0 0 10px;
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.field-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--muted);
}

.field-inline input[type="date"] {
    width: 150px;
    padding: 7px 10px;
    font-size: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    color-scheme: var(--color-scheme);
}

.field-inline input[type="date"]:focus {
    outline: 2px solid var(--accent-soft);
    border-color: var(--accent);
}

.filter-date {
    width: 140px;
    padding: 7px 10px;
    font-size: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    color-scheme: var(--color-scheme);
}

.filter-date:focus {
    outline: 2px solid var(--accent-soft);
    border-color: var(--accent);
}

.filter-tilde {
    color: var(--muted);
    font-size: 14px;
}

.selection-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
}

.select-all-check {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    margin-left: 4px;
    font-size: 12px;
    color: var(--muted);
}

.select-all-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* ── Scrollable list ── */
.scrollable-list {
    display: grid;
    gap: 8px;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 4px;
}

.scrollable-list::-webkit-scrollbar {
    width: 6px;
}

.scrollable-list::-webkit-scrollbar-track {
    background: transparent;
}

.scrollable-list::-webkit-scrollbar-thumb {
    background: rgba(255, 122, 26, 0.3);
    border-radius: 3px;
}

/* ── List items ── */
.list-item {
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--item-bg);
    border: 1px solid var(--border);
    transition: border-color 0.15s;
}

.list-item.selectable:hover {
    border-color: var(--accent-soft);
}

.list-item-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.list-item-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 2px;
    accent-color: var(--accent);
    cursor: pointer;
}

.list-item-body {
    flex: 1;
    min-width: 0;
}

.list-item .title {
    font-weight: 600;
    font-size: 14px;
}

.list-item .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px;
}

/* ── Recommendation ── */
.list-item--rec .meta .chip.warn {
    background: rgba(255, 170, 50, 0.15);
    color: #ffaa32;
    border: 1px solid rgba(255, 170, 50, 0.3);
}

/* ── Chips ── */
.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.chip {
    background: rgba(255, 122, 26, 0.12);
    color: var(--accent);
    border: 1px solid rgba(255, 122, 26, 0.3);
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
}

/* ── Alerts ── */
.alert {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
}

.alert.success {
    background: rgba(90, 208, 122, 0.15);
    border: 1px solid rgba(90, 208, 122, 0.4);
    color: var(--success);
}

.alert.error {
    background: rgba(255, 92, 92, 0.15);
    border: 1px solid rgba(255, 92, 92, 0.4);
    color: var(--danger);
}

/* ── Login remember ── */
.remember-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    cursor: pointer;
}

.remember-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* ── Theme toggle ── */
.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 6px 10px;
    cursor: pointer;
    color: var(--muted);
    font-size: 18px;
    line-height: 1;
    transition: border-color 0.2s;
}

.theme-toggle:hover {
    border-color: var(--accent-soft);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .topbar {
        padding: 18px 20px;
    }

    .layout {
        padding: 24px 20px 60px;
    }

    .form.inline {
        grid-template-columns: 1fr;
    }

    .transfer-grid {
        grid-template-columns: 1fr;
    }

    .transfer-actions {
        flex-direction: row;
        justify-content: center;
        padding-top: 0;
    }

    .data-grid {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        gap: 6px;
    }

    .field-inline input[type="date"] {
        width: 130px;
    }
}