/* ================================================================
   SheetFlow — app.css
   Design: Industrial-utilitarian with sharp accents
   Font: DM Sans (body) + JetBrains Mono (data/code)
   ================================================================ */

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
    /* Brand */
    --clr-accent: #2563eb;
    --clr-accent-light: #dbeafe;
    --clr-accent-hover: #1d4ed8;

    /* Neutrals */
    --clr-bg: #f8fafc;
    --clr-surface: #ffffff;
    --clr-surface-2: #f1f5f9;
    --clr-border: #e2e8f0;
    --clr-border-strong: #cbd5e1;

    /* Text */
    --clr-text-primary: #0f172a;
    --clr-text-secondary: #475569;
    --clr-text-muted: #94a3b8;

    /* Status colours */
    --clr-green-bg: #dcfce7;
    --clr-green-text: #15803d;
    --clr-green-dot: #22c55e;
    --clr-yellow-bg: #fef9c3;
    --clr-yellow-text: #a16207;
    --clr-yellow-dot: #eab308;
    --clr-red-bg: #fee2e2;
    --clr-red-text: #b91c1c;
    --clr-red-dot: #ef4444;
    --clr-blue-bg: #dbeafe;
    --clr-blue-text: #1d4ed8;
    --clr-blue-dot: #3b82f6;
    --clr-purple-bg: #ede9fe;
    --clr-purple-text: #6d28d9;
    --clr-purple-dot: #8b5cf6;

    /* Layout */
    --sidebar-w: 240px;
    --navbar-h: 64px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Shadow */
    --shadow-sm:
        0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md:
        0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg:
        0 10px 30px rgba(15, 23, 42, 0.12), 0 4px 8px rgba(15, 23, 42, 0.06);

    /* Typography */
    --font-body: "DM Sans", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", monospace;
    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semi: 600;
    --fw-bold: 700;
}

/* ── Reset / Base ────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--clr-text-primary);
    background: var(--clr-bg);
    -webkit-font-smoothing: antialiased;
}

/* ── App Shell ───────────────────────────────────────────────── */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.main-column {
    flex: 1;
    min-width: 0;
    margin-left: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    transition: margin-left 0.25s ease;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--clr-text-primary);
    display: flex;
    flex-direction: column;
    z-index: 300;
    transition: transform 0.25s ease;
    overflow: hidden;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: #0f172a;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 17px;
    flex-shrink: 0;
}

.brand-icon img {
    width: 100%;
    height: 100%;
}

.brand-icon--lg {
    width: 44px;
    height: 44px;
    font-size: 22px;
}

.brand-name {
    font-size: 17px;
    font-weight: var(--fw-bold);
    color: #fff;
    letter-spacing: -0.3px;
}

.brand-name--lg {
    font-size: 22px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 16px 12px;
}

.nav-section-label {
    font-size: 10.5px;
    font-weight: var(--fw-semi);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    padding: 0 8px 6px;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: var(--fw-medium);
    position: relative;
    transition:
        background 0.15s,
        color 0.15s;
    margin-bottom: 2px;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
}

.nav-link.active {
    background: rgba(37, 99, 235, 0.25);
    color: #fff;
}

.nav-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-label {
    flex: 1;
}

.nav-active-pip {
    width: 6px;
    height: 6px;
    background: var(--clr-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-version {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.25);
    font-family: var(--font-mono);
}

/* ── Sidebar Mobile ──────────────────────────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 299;
    backdrop-filter: blur(2px);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar--open {
        transform: translateX(0);
    }

    .sidebar-overlay.visible {
        display: block;
    }

    .main-column {
        margin-left: 0;
    }
}

/* ── Top Navbar ──────────────────────────────────────────────── */
.top-navbar {
    position: sticky;
    top: 0;
    height: var(--navbar-h);
    background: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 200;
    box-shadow: var(--shadow-sm);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    font-size: 20px;
    color: var(--clr-text-secondary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.mobile-menu-btn:hover {
    background: var(--clr-surface-2);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
}

.page-title {
    font-size: 17px;
    font-weight: var(--fw-semi);
    color: var(--clr-text-primary);
    margin: 0;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 12.5px;
    color: var(--clr-text-muted);
    display: block;
}

.navbar-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-secondary);
    font-size: 17px;
    cursor: pointer;
    position: relative;
    transition:
        background 0.15s,
        color 0.15s;
}

.navbar-icon-btn:hover {
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
}

.notification-dot {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 7px;
    height: 7px;
    background: #ef4444;
    border-radius: 50%;
    border: 1.5px solid var(--clr-surface);
}

/* ── User menu button ────────────────────────────────────────── */
.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--clr-text-primary);
    transition: background 0.15s;
}

.user-menu-btn:hover {
    background: var(--clr-surface-2);
}

.user-menu-btn::after {
    display: none !important;
}

/* Bootstrap caret */

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: var(--fw-bold);
    color: #fff;
    flex-shrink: 0;
}

.user-avatar.lg {
    width: 40px;
    height: 40px;
    font-size: 14px;
}

.user-name {
    font-size: 13px;
    font-weight: var(--fw-semi);
    display: block;
    line-height: 1.2;
}

.user-role {
    font-size: 11.5px;
    color: var(--clr-text-muted);
    display: block;
    line-height: 1;
}

.chevron-icon {
    font-size: 11px;
    color: var(--clr-text-muted);
}

.user-dropdown {
    min-width: 220px;
    padding: 8px 0;
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
}

.dropdown-user-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px 14px;
}

.dropdown-item {
    font-size: 13.5px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    transition: background 0.12s;
}

.dropdown-item:hover {
    background: var(--clr-surface-2);
}

.dropdown-item.text-danger {
    color: #dc2626;
}

.dropdown-item.text-danger:hover {
    background: #fef2f2;
}

/* ── Page Content ────────────────────────────────────────────── */
.page-content {
    padding: 28px 28px 48px;
    flex: 1;
}

/* ── Stats Row ───────────────────────────────────────────────── */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 1100px) {
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-row {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-sm);
    transition:
        box-shadow 0.2s,
        transform 0.2s;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-card__icon--blue {
    background: var(--clr-blue-bg);
    color: var(--clr-blue-text);
}

.stat-card__icon--green {
    background: var(--clr-green-bg);
    color: var(--clr-green-text);
}

.stat-card__icon--yellow {
    background: var(--clr-yellow-bg);
    color: var(--clr-yellow-text);
}

.stat-card__icon--purple {
    background: var(--clr-purple-bg);
    color: var(--clr-purple-text);
}

.stat-card__body {
    display: flex;
    flex-direction: column;
}

.stat-card__value {
    font-size: 22px;
    font-weight: var(--fw-bold);
    line-height: 1.2;
}

.stat-card__label {
    font-size: 12px;
    color: var(--clr-text-muted);
    margin-top: 2px;
}

/* ── Data Card ───────────────────────────────────────────────── */
.data-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.data-card__header {
    padding: 18px 20px 16px;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 14px;
    justify-content: space-between;
}

.data-card__title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.data-card__title {
    font-size: 16px;
    font-weight: var(--fw-semi);
    margin: 0;
}

.data-card__count {
    font-size: 12px;
    font-weight: var(--fw-medium);
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-secondary);
    padding: 2px 10px;
    border-radius: 99px;
}

.data-card__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

/* ── Search ──────────────────────────────────────────────────── */
.search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 10px;
    color: var(--clr-text-muted);
    font-size: 14px;
    pointer-events: none;
}

.search-input {
    width: 220px;
    padding: 7px 32px 7px 32px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
    transition:
        border-color 0.15s,
        background 0.15s;
    outline: none;
}

.search-input:focus {
    border-color: var(--clr-accent);
    background: var(--clr-surface);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
}

.search-input::placeholder {
    color: var(--clr-text-muted);
}

.search-clear {
    position: absolute;
    right: 6px;
    background: none;
    border: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: 14px;
    transition: background 0.12s;
}

.search-clear:hover {
    background: var(--clr-border);
    color: var(--clr-text-primary);
}

/* ── Filters ─────────────────────────────────────────────────── */
.filters-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.filter-select {
    padding: 7px 28px 7px 10px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394A3B8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color 0.15s;
}

.filter-select:focus {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
}

.btn-reset-filters {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 7px 12px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface-2);
    color: var(--clr-text-secondary);
    font-size: 13px;
    font-family: var(--font-body);
    cursor: pointer;
    transition:
        background 0.12s,
        border-color 0.12s;
}

.btn-reset-filters:hover {
    background: var(--clr-border);
    color: var(--clr-text-primary);
}

/* ── Data Table ──────────────────────────────────────────────── */
.table-responsive-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.data-table thead tr {
    border-bottom: 2px solid var(--clr-border);
}

.data-table th {
    padding: 10px 14px;
    text-align: left;
    font-size: 11.5px;
    font-weight: var(--fw-semi);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    white-space: nowrap;
    background: var(--clr-surface-2);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--clr-border);
    vertical-align: middle;
}

.data-row {
    transition: background 0.12s;
    animation: rowSlideIn 0.25s ease both;
}

.data-row:hover {
    background: var(--clr-surface-2);
}

.data-row:last-child td {
    border-bottom: none;
}

@keyframes rowSlideIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sort button */
.sort-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-size: 11.5px;
    font-weight: var(--fw-semi);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    cursor: pointer;
}

.sort-btn:hover {
    color: var(--clr-text-primary);
}

.sort-icon {
    font-size: 10px;
}

.sort-icon--active {
    color: var(--clr-accent);
}

/* Sheet name cell */
.sheet-name-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sheet-icon {
    width: 32px;
    height: 32px;
    background: #dcfce7;
    color: #16a34a;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.sheet-name {
    font-weight: var(--fw-medium);
    color: var(--clr-text-primary);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Uploader cell */
.uploader-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.uploader-avatar {
    width: 26px;
    height: 26px;
    background: var(--clr-accent-light);
    color: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: var(--fw-bold);
    flex-shrink: 0;
}

/* Platform tag */
.platform-tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--clr-text-secondary);
}

/* Merchant count */
.merchant-count {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: var(--fw-medium);
}

/* Action buttons */
.action-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.action-btn {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--clr-border);
    color: var(--clr-text-secondary);
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition:
        background 0.12s,
        color 0.12s,
        border-color 0.12s;
}

.action-btn:hover {
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
}

.action-btn--danger:hover {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
}

/* ── Status Badges ───────────────────────────────────────────── */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 12px;
    font-weight: var(--fw-semi);
    white-space: nowrap;
}

.badge-status i {
    font-size: 10px;
}

.badge-status--completed {
    background: var(--clr-green-bg);
    color: var(--clr-green-text);
}

.badge-status--pending {
    background: var(--clr-yellow-bg);
    color: var(--clr-yellow-text);
}

.badge-status--failed {
    background: var(--clr-red-bg);
    color: var(--clr-red-text);
}

.badge-status--processing {
    background: var(--clr-blue-bg);
    color: var(--clr-blue-text);
}

.badge-status--default {
    background: var(--clr-surface-2);
    color: var(--clr-text-muted);
}

.badge-status--processing .bi-arrow-repeat {
    animation: spin 1.2s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--clr-border);
    background: var(--clr-surface-2);
}

.pagination-info {
    font-size: 12.5px;
    color: var(--clr-text-muted);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface);
    color: var(--clr-text-secondary);
    font-size: 13px;
    font-family: var(--font-body);
    cursor: pointer;
    transition:
        background 0.12s,
        color 0.12s;
}

.page-btn:hover:not(:disabled) {
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
}

.page-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 3px;
}

.page-number-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-border);
    background: var(--clr-surface);
    color: var(--clr-text-secondary);
    font-size: 13px;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        background 0.12s,
        color 0.12s;
}

.page-number-btn:hover {
    background: var(--clr-surface-2);
}

.page-number-btn.active {
    background: var(--clr-accent);
    color: #fff;
    border-color: var(--clr-accent);
    font-weight: var(--fw-semi);
}

.page-ellipsis {
    font-size: 14px;
    color: var(--clr-text-muted);
    padding: 0 4px;
}

/* ── Empty State ─────────────────────────────────────────────── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 64px 24px;
    text-align: center;
}

.empty-state__icon {
    width: 64px;
    height: 64px;
    background: var(--clr-surface-2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--clr-text-muted);
    margin-bottom: 16px;
}

.empty-state__title {
    font-size: 16px;
    font-weight: var(--fw-semi);
    margin: 0 0 6px;
}

.empty-state__message {
    font-size: 13.5px;
    color: var(--clr-text-muted);
    margin: 0;
}

/* ── Skeleton Loading ────────────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s ease infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    from {
        background-position: 200% 0;
    }

    to {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 13px;
    margin: 3px 0;
}

.skeleton-badge {
    height: 22px;
    width: 80px;
    border-radius: 99px;
}

.w-20 {
    width: 20%;
}

.w-30 {
    width: 30%;
}

.w-40 {
    width: 40%;
}

.w-50 {
    width: 50%;
}

.w-75 {
    width: 75%;
}

/* ── Toast ───────────────────────────────────────────────────── */
.toast-item {
    min-width: 280px;
    max-width: 380px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: toastIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) both;
    margin-bottom: 8px;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(60px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast-item--hiding {
    animation: toastOut 0.25s ease both;
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(60px);
    }
}

.toast-inner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
}

.toast-icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

.toast-message {
    flex: 1;
    font-size: 13.5px;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    font-size: 16px;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
}

.toast-close:hover {
    color: var(--clr-text-primary);
}

.toast-item--success .toast-icon {
    color: var(--clr-green-text);
}

.toast-item--error .toast-icon {
    color: var(--clr-red-text);
}

.toast-item--warning .toast-icon {
    color: var(--clr-yellow-text);
}

.toast-item--info .toast-icon {
    color: var(--clr-blue-text);
}

.toast-progress {
    height: 3px;
    background: var(--clr-surface-2);
}

.toast-progress-bar {
    height: 100%;
    width: 100%;
    animation: progressDrain linear both;
    transform-origin: left;
}

@keyframes progressDrain {
    to {
        transform: scaleX(0);
    }
}

.toast-item--success .toast-progress-bar {
    background: var(--clr-green-dot);
}

.toast-item--error .toast-progress-bar {
    background: var(--clr-red-dot);
}

.toast-item--warning .toast-progress-bar {
    background: var(--clr-yellow-dot);
}

.toast-item--info .toast-progress-bar {
    background: var(--clr-blue-dot);
}

/* ── Loading Overlay ─────────────────────────────────────────── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9000;
}

.loading-spinner-wrap {
    text-align: center;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    position: relative;
    margin: 0 auto 16px;
}

.spinner-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
}

.spinner-ring:nth-child(1) {
    border-top-color: var(--clr-accent);
    animation: spin 1s linear infinite;
}

.spinner-ring:nth-child(2) {
    border-right-color: var(--clr-accent);
    opacity: 0.5;
    animation: spin 1s linear infinite 0.15s;
}

.spinner-ring:nth-child(3) {
    border-bottom-color: var(--clr-accent);
    opacity: 0.25;
    animation: spin 1s linear infinite 0.3s;
}

.loading-text {
    font-size: 13.5px;
    color: var(--clr-text-secondary);
    margin: 0;
}

/* ── Login Page ──────────────────────────────────────────────── */
.guest-body {
    background: var(--clr-bg);
}

.login-hero {
    background: var(--clr-text-primary);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-hero__inner {
    position: relative;
    z-index: 2;
    padding: 60px;
    max-width: 480px;
    width: 100%;
}

.login-hero__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 60px;
}

.login-hero__copy h2 {
    font-size: clamp(28px, 3vw, 42px);
    font-weight: var(--fw-bold);
    color: #fff;
    line-height: 1.2;
    margin: 0 0 16px;
}

.login-hero__copy h2 em {
    font-style: normal;
    color: #60a5fa;
}

.login-hero__copy p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.65;
    margin: 0 0 48px;
}

.login-hero__stats {
    display: flex;
    gap: 36px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat__value {
    font-size: 26px;
    font-weight: var(--fw-bold);
    color: #fff;
    line-height: 1.2;
}

.hero-stat__label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
    margin-top: 3px;
}

/* Decorative shapes */
.login-hero__decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.deco-circle {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
}

.deco-circle--1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.deco-circle--2 {
    width: 280px;
    height: 280px;
    bottom: -60px;
    left: -60px;
}

.deco-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Login form panel */
.login-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    background: var(--clr-surface);
}

.login-form-wrap {
    width: 100%;
    max-width: 400px;
}

.login-form-header {
    margin-bottom: 32px;
}

.login-form-header h1 {
    font-size: 28px;
    font-weight: var(--fw-bold);
    margin: 0 0 8px;
}

.login-form-header p {
    font-size: 14px;
    color: var(--clr-text-muted);
    margin: 0;
}

/* Alert box */
.alert-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    margin-bottom: 20px;
}

.alert-box--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.alert-box--error i {
    color: #dc2626;
    margin-top: 1px;
    flex-shrink: 0;
}

/* Form group */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    font-size: 13px;
    font-weight: var(--fw-medium);
    margin-bottom: 6px;
    display: block;
}

.input-wrap {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--clr-text-muted);
    font-size: 14px;
    pointer-events: none;
}

.form-control-styled {
    width: 100%;
    padding: 10px 12px 10px 36px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
    outline: none;
    transition:
        border-color 0.15s,
        background 0.15s,
        box-shadow 0.15s;
}

.form-control-styled:focus {
    border-color: var(--clr-accent);
    background: var(--clr-surface);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
}

.form-control-styled.is-invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px #fee2e2;
}

.form-control-styled::placeholder {
    color: var(--clr-text-muted);
}

.input-toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    font-size: 15px;
    padding: 2px;
}

.input-toggle-password:hover {
    color: var(--clr-text-primary);
}

.field-error {
    font-size: 12px;
    color: #dc2626;
    margin-top: 5px;
    min-height: 16px;
}

.forgot-link {
    font-size: 12.5px;
    color: var(--clr-accent);
    text-decoration: none;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Remember me */
.form-check-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 22px;
    font-size: 13.5px;
    color: var(--clr-text-secondary);
}

.form-check-input-custom {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: var(--clr-accent);
}

/* Login button */
.btn-login {
    width: 100%;
    padding: 11px;
    background: var(--clr-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: var(--fw-semi);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition:
        background 0.15s,
        transform 0.1s,
        box-shadow 0.15s;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

.btn-login:hover:not(:disabled) {
    background: var(--clr-accent-hover);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45);
    transform: translateY(-1px);
}

.btn-login:active {
    transform: translateY(0);
}

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ── Utility ─────────────────────────────────────────────────── */
.fw-600 {
    font-weight: 600;
}

.text-nowrap {
    white-space: nowrap;
}

.ms-auto {
    margin-left: auto;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-4 {
    margin-top: 1rem;
}

.upload-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: backdropIn .2s ease;
}

.upload-modal-backdrop.open {
    display: flex;
}

@keyframes backdropIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Modal box */
.upload-modal {
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(15, 23, 42, .06);
    width: 100%;
    max-width: 520px;
    overflow: hidden;
    animation: modalIn .25s cubic-bezier(.34, 1.56, .64, 1);
    position: relative;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Header */
.upload-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 22px 22px 18px;
    border-bottom: 1px solid var(--clr-border);
}

.upload-modal__title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.upload-modal__icon {
    width: 40px;
    height: 40px;
    background: var(--clr-accent-light);
    color: var(--clr-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.upload-modal__title {
    font-size: 16px;
    font-weight: var(--fw-semi);
    margin: 0 0 2px;
    color: var(--clr-text-primary);
}

.upload-modal__subtitle {
    font-size: 12.5px;
    color: var(--clr-text-muted);
    margin: 0;
}

.upload-modal__close {
    width: 32px;
    height: 32px;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: 14px;
    flex-shrink: 0;
    transition: background .12s, color .12s;
}

.upload-modal__close:hover {
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
}

/* Body */
.upload-modal__body {
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Alert */
.upload-alert {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 11px 13px;
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.upload-alert--error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #B91C1C;
}

.upload-alert--error i {
    color: #DC2626;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Drop zone */
.drop-zone {
    border: 2px dashed var(--clr-border-strong);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    background: var(--clr-surface-2);
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drop-zone:hover {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
}

.drop-zone.drag-over {
    border-color: var(--clr-accent);
    background: var(--clr-accent-light);
    transform: scale(1.01);
}

.drop-zone__content {
    pointer-events: none;
}

.drop-zone__icon {
    font-size: 36px;
    color: var(--clr-text-muted);
    margin-bottom: 10px;
    transition: color .15s;
}

.drop-zone:hover .drop-zone__icon {
    color: var(--clr-accent);
}

.drop-zone__main {
    font-size: 14px;
    font-weight: var(--fw-medium);
    color: var(--clr-text-primary);
    margin: 0 0 4px;
}

.drop-zone__sub {
    font-size: 13px;
    color: var(--clr-text-muted);
    margin: 0 0 8px;
}

.drop-zone__link {
    color: var(--clr-accent);
    font-weight: var(--fw-medium);
    text-decoration: underline;
}

.drop-zone__hint {
    font-size: 11.5px;
    color: var(--clr-text-muted);
    margin: 0;
    font-family: var(--font-mono);
}

/* File preview (after selection) */
.drop-zone__selected {
    width: 100%;
    padding: 0 4px;
}

.file-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    cursor: default;
}

.file-preview__icon {
    font-size: 24px;
    color: #16A34A;
    flex-shrink: 0;
}

.file-preview__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.file-preview__name {
    font-size: 13.5px;
    font-weight: var(--fw-medium);
    color: var(--clr-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-preview__size {
    font-size: 11.5px;
    color: var(--clr-text-muted);
    font-family: var(--font-mono);
    margin-top: 2px;
}

.file-preview__remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    font-size: 17px;
    padding: 2px;
    flex-shrink: 0;
    line-height: 1;
    transition: color .12s;
}

.file-preview__remove:hover {
    color: #DC2626;
}

/* Fields */
.upload-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

@media (max-width: 480px) {
    .upload-fields {
        grid-template-columns: 1fr;
    }
}

.upload-field-group {
    display: flex;
    flex-direction: column;
}

.upload-field-label {
    font-size: 12.5px;
    font-weight: var(--fw-semi);
    color: var(--clr-text-secondary);
    margin-bottom: 6px;
}

.required-star {
    color: #EF4444;
}

.upload-select {
    padding: 9px 30px 9px 11px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13.5px;
    background: var(--clr-surface-2);
    color: var(--clr-text-primary);
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394A3B8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color .15s, box-shadow .15s;
}

.upload-select:focus {
    border-color: var(--clr-accent);
    background-color: var(--clr-surface);
    box-shadow: 0 0 0 3px var(--clr-accent-light);
}

.upload-select.is-invalid {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px #FEE2E2;
}

.upload-field-error {
    font-size: 11.5px;
    color: #DC2626;
    margin-top: 4px;
    min-height: 16px;
}

/* Footer */
.upload-modal__footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    padding: 16px 22px;
    border-top: 1px solid var(--clr-border);
    background: var(--clr-surface-2);
}

.btn-modal-cancel {
    padding: 9px 18px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-surface);
    color: var(--clr-text-secondary);
    font-family: var(--font-body);
    font-size: 13.5px;
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: background .12s, color .12s;
}

.btn-modal-cancel:hover {
    background: var(--clr-border);
    color: var(--clr-text-primary);
}

.btn-modal-submit {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    background: var(--clr-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13.5px;
    font-weight: var(--fw-semi);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(37, 99, 235, .3);
    transition: background .15s, box-shadow .15s, transform .1s;
}

.btn-modal-submit:hover:not(:disabled) {
    background: var(--clr-accent-hover);
    box-shadow: 0 4px 12px rgba(37, 99, 235, .4);
    transform: translateY(-1px);
}

.btn-modal-submit:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

.btn-submit-spinner {
    display: flex;
    align-items: center;
    gap: 8px;
}

.upload-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
    flex-shrink: 0;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Progress bar */
.upload-progress {
    height: 3px;
    background: var(--clr-border);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.upload-progress__bar {
    height: 100%;
    background: var(--clr-accent);
    width: 0%;
    transition: width .3s ease;
    border-radius: 0 2px 2px 0;
}

/* ── Upload button in toolbar ── */
.btn-upload-sheet {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 16px;
    background: var(--clr-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: var(--fw-semi);
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 1px 4px rgba(37, 99, 235, .3);
    transition: background .15s, box-shadow .15s, transform .1s;
}

.btn-upload-sheet:hover {
    background: var(--clr-accent-hover);
    box-shadow: 0 3px 10px rgba(37, 99, 235, .4);
    transform: translateY(-1px);
}

.btn-upload-sheet:active {
    transform: translateY(0);
}

.h-m-c {
    display: flex;
    align-items: center;
    gap: 10px;
}