@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap');

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #222639;
    --bg-table-row: #1e2235;
    --bg-table-row-alt: #252a40;
    --bg-table-header: #2a3050;
    --text-primary: #e8eaf0;
    --text-secondary: #9ca3b8;
    --text-muted: #6b7280;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.25);
    --border: #2e3347;
    --border-light: #3a405a;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* ── Header ── */
.app-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
    border-bottom: 1px solid var(--border);
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.app-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #a5b4fc, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn:hover {
    background: var(--bg-table-header);
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.78rem;
}

/* ── File Input ── */
.file-input-wrapper {
    position: relative;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* ── Landing ── */
.landing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    gap: 24px;
    text-align: center;
    padding: 40px;
}

.landing-icon {
    font-size: 4rem;
    opacity: 0.4;
}

.landing p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ── Drop Overlay ── */
.drop-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(15, 17, 23, 0.92);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
}

.drop-overlay.active {
    display: flex;
}

.drop-zone {
    border: 3px dashed var(--accent);
    border-radius: var(--radius);
    padding: 60px 80px;
    text-align: center;
    animation: dropPulse 1.5s ease-in-out infinite;
}

.drop-zone-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.drop-zone-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-hover);
}

@keyframes dropPulse {

    0%,
    100% {
        border-color: var(--accent);
        opacity: 0.8;
    }

    50% {
        border-color: var(--accent-hover);
        opacity: 1;
    }
}

/* ── Tabs ── */
.tabs {
    display: flex;
    gap: 4px;
    padding: 16px 32px 0;
    overflow-x: auto;
}

.tab {
    padding: 10px 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-bottom: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
    font-family: inherit;
}

.tab:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.tab.active {
    background: var(--bg-card);
    color: var(--accent-hover);
    border-color: var(--border-light);
    border-bottom: 2px solid var(--accent);
}

.tab[data-mode="lottery"] {
    border-left: 3px solid #818cf8;
}

.tab[data-mode="grinding"] {
    border-left: 3px solid #f59e0b;
}

/* ── Content Area ── */
.content {
    padding: 0 32px 32px;
}

.weapon-panel {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0 var(--radius) var(--radius) var(--radius);
    overflow: hidden;
}

.weapon-panel.active {
    display: block;
}

/* ── Panel Header (meta info + filters) ── */
.panel-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.meta-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.meta-badge {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.meta-badge .label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.meta-badge .value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Filter Controls ── */
.filter-section {
    margin-left: auto;
    display: flex;
    gap: 10px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.filter-group label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.filter-group select {
    padding: 6px 28px 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    min-width: 140px;
    transition: border-color 0.2s;
}

.filter-group select:hover,
.filter-group select:focus {
    border-color: var(--accent);
    outline: none;
}

/* ── Table ── */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

thead th {
    background: var(--bg-table-header);
    padding: 10px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1;
}

thead th:first-child {
    width: 50px;
    text-align: center;
}

tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.15s ease;
}

tbody tr:nth-child(even) {
    background: var(--bg-table-row-alt);
}

tbody tr:hover {
    background: rgba(99, 102, 241, 0.08);
}

tbody td {
    padding: 8px 16px;
    vertical-align: middle;
}

tbody td:first-child {
    text-align: center;
    color: var(--text-muted);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* ── Skill Cell ── */
.skill-cell {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    font-weight: 500;
    font-size: 0.84rem;
    border: 1px solid transparent;
}

.skill-cell:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

.skill-cell.highlighted {
    border-color: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2), inset 0 0 8px rgba(255, 255, 255, 0.1);
    font-weight: 700;
}

/* ── Grinding mode narrower cells for 5 columns ── */
.grinding-table .skill-cell {
    padding: 3px 8px;
    font-size: 0.78rem;
}

.grinding-table thead th {
    font-size: 0.72rem;
    padding: 8px 10px;
}

.grinding-table tbody td {
    padding: 6px 10px;
}

/* ── Row match states ── */
tbody tr.dim {
    opacity: 0.3;
}

tbody tr.match {
    opacity: 1;
    background: rgba(99, 102, 241, 0.12) !important;
}

/* ── Stats Bar ── */
.stats-bar {
    padding: 12px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.stats-bar .stat {
    display: flex;
    align-items: center;
    gap: 6px;
}

.stats-bar .stat-value {
    font-weight: 700;
    color: var(--accent-hover);
}

/* ── Highlight Legend ── */
.highlight-legend {
    padding: 12px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.highlight-legend .legend-title {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-right: 8px;
}

.legend-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.74rem;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.15s;
    border: 1px solid transparent;
}

.legend-chip:hover {
    filter: brightness(1.3);
}

.legend-chip.active {
    border-color: #fff;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.15);
}

.legend-chip .remove {
    font-size: 0.7rem;
    opacity: 0.6;
    margin-left: 2px;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-light);
}

/* ── Info text ── */
.info-updated {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 1px 32px;
}

/* ── Global Filter Bar ── */
.global-filter-bar {
    padding: 10px 32px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.global-filter-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.global-filter-mode {
    display: flex;
    gap: 2px;
    background: var(--bg-primary);
    border-radius: 6px;
    padding: 2px;
}

.global-filter-mode .gf-mode-btn {
    padding: 4px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.global-filter-mode .gf-mode-btn.active {
    background: var(--accent);
    color: #fff;
}

.global-filter-mode .gf-mode-btn:hover:not(.active) {
    color: var(--text-primary);
}

.global-filter-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.global-filter-controls .gf-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.global-filter-controls .gf-group label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.global-filter-controls .gf-group select {
    padding: 4px 24px 4px 8px;
    border-radius: 5px;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.78rem;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%239ca3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    transition: border-color 0.2s;
    min-width: 100px;
}

.global-filter-controls .gf-group select:hover,
.global-filter-controls .gf-group select:focus {
    border-color: var(--accent);
    outline: none;
}

/* ── Language Switcher ── */
.lang-switcher select {
    padding: 6px 28px 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    letter-spacing: 0.03em;
    transition: border-color 0.2s;
}

.lang-switcher select:hover,
.lang-switcher select:focus {
    border-color: var(--accent);
    outline: none;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .app-header {
        padding: 16px;
    }

    .tabs {
        padding: 12px 16px 0;
    }

    .content {
        padding: 0 16px 16px;
    }

    .panel-header {
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
    }

    .filter-section {
        margin-left: 0;
    }
}

/* ── Pickup Mode ── */
.pickup-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 8000;
    background: rgba(15, 17, 23, 0.85);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
}

.pickup-modal-overlay.active {
    display: flex;
}

.pickup-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 32px 40px;
    text-align: center;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    min-width: 280px;
}

.pickup-modal h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.pickup-modal-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.pickup-modal-btns .btn {
    min-width: 120px;
    justify-content: center;
    font-size: 0.9rem;
    padding: 10px 20px;
}

/* Pickup panel (floating sidebar) */
.pickup-panel {
    position: fixed;
    top: 0;
    right: -380px;
    width: 360px;
    height: 100vh;
    background: linear-gradient(180deg, rgba(26, 29, 39, 0.97), rgba(34, 38, 57, 0.97));
    backdrop-filter: blur(12px);
    border-left: 1px solid var(--border);
    z-index: 7000;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
}

.pickup-panel.open {
    right: 0;
}

.pickup-panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-shrink: 0;
}

.pickup-panel-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-hover);
}

.pickup-panel-actions {
    display: flex;
    gap: 6px;
}

.pickup-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
}

.pickup-entry {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: var(--bg-table-row);
}

.pickup-entry:hover {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.08);
}

.pickup-entry-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.pickup-entry-remove {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s ease;
    line-height: 1;
    flex-shrink: 0;
}

.pickup-entry-remove:hover {
    background: rgba(248, 113, 113, 0.15);
    color: var(--danger);
}

.pickup-entry-num {
    font-weight: 700;
    color: var(--accent-hover);
    font-size: 0.9rem;
    font-variant-numeric: tabular-nums;
    min-width: 32px;
}

.pickup-entry-nickname {
    font-size: 0.82rem;
    color: var(--text-primary);
    font-weight: 500;
}

.pickup-entry-detail {
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding-left: 40px;
    line-height: 1.5;
}

.pickup-panel-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    font-size: 0.78rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    display: flex;
    gap: 16px;
}

.pickup-panel-footer .stat-value {
    font-weight: 700;
    color: var(--accent-hover);
}

.pickup-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 16px;
    font-size: 0.85rem;
}

/* Row states for pickup */
tbody tr.row-picked {
    border-left: 3px solid var(--accent);
    background: rgba(99, 102, 241, 0.14) !important;
}

tbody tr.row-picked td:first-child::before {
    content: '✓ ';
    color: var(--accent-hover);
    font-weight: 700;
}

tbody tr.row-conflict {
    opacity: 0.3;
    pointer-events: none;
}

tbody tr.row-conflict td:first-child {
    text-decoration: line-through;
}

/* Pickup mode: cursor change for pickable rows */
body.pickup-active tbody tr:not(.row-conflict) {
    cursor: pointer;
}

/* Pickup mode: dim non-matching mode tabs */
.tab.pickup-dimmed {
    opacity: 0.4;
}

/* Shift main content when panel open */
body.pickup-panel-open .app-header,
body.pickup-panel-open #app {
    margin-right: 360px;
    transition: margin-right 0.3s ease;
}

@media (max-width: 768px) {
    .pickup-panel {
        width: 300px;
        right: -320px;
    }

    body.pickup-panel-open .app-header,
    body.pickup-panel-open #app {
        margin-right: 0;
    }
}

/* ── Floating Pickup Button ── */
#pickupBtn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 6000;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--accent-glow), 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: all 0.25s ease;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0;
}

#pickupBtn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px var(--accent-glow), 0 0 16px var(--accent-glow);
}

#pickupBtn:active {
    transform: scale(0.95);
}

/* Pickup badge */
.pickup-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    background: var(--danger);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.pickup-badge.visible {
    display: flex;
}

/* Shift floating button when pickup panel is open */
body.pickup-panel-open #pickupBtn {
    right: 388px;
}

@media (max-width: 768px) {
    #pickupBtn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    body.pickup-panel-open #pickupBtn {
        right: 20px;
    }
}