/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --success: #16a34a;
    --success-light: #f0fdf4;
    --warning: #f59e0b;
    --bg: #f1f5f9;
    --card-bg: #ffffff;
    --text: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --border: #e2e8f0;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

/* ── Login Screen ── */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #2563eb 100%);
    padding: 1rem;
}

.login-box {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    text-align: center;
}

.login-logo {
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.login-box h1 {
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.login-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.login-box .form-group { text-align: left; }

.login-error {
    color: var(--danger);
    font-size: 0.83rem;
    margin-bottom: 0.5rem;
    min-height: 1.2em;
    text-align: left;
}

.btn-login {
    width: 100%;
    padding: 0.65rem;
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

/* ── Header ── */
header {
    background: #0f172a;
    color: #fff;
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: 56px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-size: 0.85rem; font-weight: 600; }
.brand-org { font-size: 0.7rem; opacity: 0.6; }

header nav { display: flex; gap: 0.15rem; flex: 1; }

.nav-btn {
    background: transparent;
    color: rgba(255,255,255,0.6);
    border: none;
    padding: 0.45rem 0.75rem;
    cursor: pointer;
    font-size: 0.8rem;
    border-radius: 6px;
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-btn:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.9); }
.nav-btn.active { background: rgba(255,255,255,0.12); color: #fff; font-weight: 500; }

/* ── User Menu ── */
.header-right { margin-left: auto; }

.user-menu { position: relative; }

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 0.3rem 0.7rem 0.3rem 0.3rem;
    color: #fff;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.2s;
}

.user-menu-trigger:hover { background: rgba(255,255,255,0.15); }

.user-avatar {
    width: 28px;
    height: 28px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
}

.user-name-text { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu-arrow { font-size: 0.65rem; opacity: 0.6; }

.user-menu-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    min-width: 180px;
    z-index: 150;
    overflow: hidden;
}

.user-menu-dropdown.show { display: block; }

.user-menu-dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    color: var(--text);
    cursor: pointer;
}

.user-menu-dropdown button:hover { background: var(--bg); }

.menu-divider { height: 1px; background: var(--border); }

.hamburger {
    display: none;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0.25rem;
    margin-left: auto;
}

/* Mobile-only nav items (logout, change password) hidden on desktop */
.mobile-extra { display: none; }

/* ── Pages ── */
.page {
    display: none;
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.page.active { display: block; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.page-header h2 { font-size: 1.35rem; font-weight: 600; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 2px 8px rgba(37,99,235,0.3); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-outline { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--bg); border-color: #cbd5e1; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-xs { padding: 0.2rem 0.5rem; font-size: 0.75rem; border-radius: 4px; }

/* ── Filters ── */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    align-items: flex-end;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.filter-group select, .filter-group input[type="text"] {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: #fff;
    min-width: 140px;
    height: 34px;
}

.filters-bar .date-input-wrap input {
    height: 34px;
}

.filter-actions {
    display: flex;
    gap: 0.35rem;
    align-items: flex-end;
    padding-bottom: 1px;
}

/* ── Tables ── */
.table-wrap {
    overflow-x: auto;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
thead { background: #f8fafc; }

th, td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

tbody tr { transition: background 0.1s; }
tbody tr:hover { background: #fafbfc; }
tbody tr:last-child td { border-bottom: none; }

tfoot td {
    font-weight: 600;
    background: #f8fafc;
    border-top: 2px solid var(--border);
    border-bottom: none;
}

.text-right { text-align: right; }
.text-center { text-align: center; }

.actions-cell {
    display: flex;
    gap: 0.3rem;
    justify-content: center;
}

.col-actions { width: 110px; }

/* ── Empty state ── */
.empty-row {
    text-align: center;
    color: var(--text-light);
    padding: 2.5rem 1rem !important;
}

/* ── Modal ── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,0.6);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(2px);
}

.modal-overlay.show { display: flex; }

.modal {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(10px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 1.05rem; font-weight: 600; }

.modal-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--text-light);
    line-height: 1;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.15s;
}

.modal-close:hover { background: var(--bg); color: var(--text); }

.modal form { padding: 1.25rem; }

.form-group { margin-bottom: 0.85rem; }

.form-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0;
}

.form-row .form-group { margin-bottom: 0.85rem; }
.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.88rem;
    font-family: inherit;
    transition: all 0.15s;
    background: #fff;
}

.form-group input:not(textarea),
.form-group select,
.form-group .ss-trigger {
    height: 38px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    margin-top: 0.25rem;
}

/* ── Date input styling ── */
.date-input-wrap {
    position: relative;
}

.date-input-wrap input {
    padding-right: 34px !important;
    cursor: pointer;
}

.date-input-wrap .date-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1;
}

/* ── Datepicker overrides ── */
.datepicker {
    z-index: 10000 !important;
    font-family: inherit !important;
}

.datepicker-picker {
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12) !important;
    border: 1px solid var(--border) !important;
    min-width: 290px !important;
    padding: 0 !important;
    background: #fff !important;
}

.datepicker-main {
    padding: 0.5rem 0.6rem !important;
}

/* Header controls: prev/next arrows and month-year label */
.datepicker .datepicker-controls {
    padding: 0.6rem 0.6rem 0.3rem !important;
}

.datepicker .datepicker-controls .button,
.datepicker .datepicker-controls .view-switch {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: none !important;
    cursor: pointer;
    padding: 0.3rem 0.5rem !important;
    border-radius: 6px !important;
    font-family: inherit !important;
}

/* Prev / Next arrows */
.datepicker .datepicker-controls .prev-button,
.datepicker .datepicker-controls .next-button {
    color: var(--text-muted) !important;
    font-size: 1rem !important;
    font-weight: 400 !important;
    width: 2rem !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.datepicker .datepicker-controls .prev-button:hover,
.datepicker .datepicker-controls .next-button:hover {
    background: var(--bg) !important;
    color: var(--text) !important;
}

/* Month-Year title */
.datepicker .datepicker-controls .view-switch {
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    color: var(--text) !important;
    flex: 1 !important;
}

.datepicker .datepicker-controls .view-switch:hover {
    background: var(--bg) !important;
    color: var(--primary) !important;
}

/* Day of week headers */
.datepicker .dow {
    font-size: 0.7rem !important;
    color: var(--text-muted) !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    padding: 0.3rem 0 !important;
    border: none !important;
}

.datepicker .datepicker-grid {
    width: 100% !important;
}

/* All cells: days, months, years */
.datepicker .datepicker-cell {
    border-radius: 6px !important;
    font-size: 0.85rem !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: none !important;
    color: var(--text) !important;
    height: 2.3rem !important;
    line-height: 2.3rem !important;
    transition: background 0.12s !important;
}

.datepicker .datepicker-cell.month,
.datepicker .datepicker-cell.year {
    height: 3rem !important;
    line-height: 3rem !important;
    width: 33.33% !important;
}

.datepicker .datepicker-cell:hover:not(.disabled):not(.selected) {
    background: var(--bg) !important;
    color: var(--primary) !important;
}

.datepicker .datepicker-cell.focused:not(.selected) {
    background: var(--bg) !important;
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.datepicker .datepicker-cell.today:not(.selected) {
    background: none !important;
    color: var(--primary) !important;
    font-weight: 700 !important;
}

.datepicker .datepicker-cell.selected,
.datepicker .datepicker-cell.selected:hover {
    background: var(--primary) !important;
    color: #fff !important;
    font-weight: 600 !important;
}

.datepicker .datepicker-cell.prev,
.datepicker .datepicker-cell.next {
    color: var(--text-light) !important;
}

.datepicker .datepicker-cell.disabled {
    color: var(--text-light) !important;
    opacity: 0.35 !important;
}

/* Footer: Today / Clear buttons */
.datepicker .datepicker-footer {
    border-top: 1px solid var(--border) !important;
    padding: 0.5rem 0.6rem !important;
    background: var(--bg) !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
}

.datepicker .datepicker-footer .datepicker-controls .button {
    color: var(--text-muted) !important;
    font-weight: 500 !important;
    font-size: 0.8rem !important;
    border-radius: 6px !important;
    border: none !important;
    background: none !important;
    padding: 0.3rem 0.75rem !important;
    box-shadow: none !important;
    outline: none !important;
}

.datepicker .datepicker-footer .datepicker-controls .button:hover {
    background: var(--card-bg) !important;
    color: var(--primary) !important;
}

/* ── Summary Cards ── */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--border);
}

.card h3 {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
}

.card p { font-size: 1.5rem; font-weight: 700; }

.card-income { border-left-color: var(--success); background: var(--success-light); }
.card-income p { color: var(--success); }
.card-expense { border-left-color: var(--danger); background: #fef2f2; }
.card-expense p { color: var(--danger); }
.card-profit { border-left-color: var(--primary); background: var(--primary-light); }
.card-profit p { color: var(--primary); }

.report-section { margin-bottom: 1.5rem; }
.report-section h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--text);
}

.report-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* ── Badge ── */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
}

.badge-admin { background: #fef3c7; color: #92400e; }
.badge-user { background: #dbeafe; color: #1e40af; }

/* ── Searchable Select ── */
.ss-wrap { position: relative; }
.filters-bar .ss-wrap { min-width: 140px; }

.ss-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.88rem;
    font-family: inherit;
    background: #fff;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.25rem;
}

.filters-bar .ss-trigger {
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
    min-height: 0;
    height: 34px;
}

.ss-trigger:focus, .ss-wrap.open .ss-trigger {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.ss-trigger::after {
    content: '';
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--text-light);
    margin-left: 0.5rem;
    flex-shrink: 0;
}

.ss-trigger-text { overflow: hidden; text-overflow: ellipsis; }

.ss-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 500;
    max-height: 260px;
    overflow: hidden;
    flex-direction: column;
}

.ss-wrap.open .ss-dropdown { display: flex; }

.ss-search {
    padding: 0.55rem 0.75rem;
    border: none;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    width: 100%;
    background: #fafbfc;
}

.ss-search::placeholder { color: var(--text-light); }

.ss-options { overflow-y: auto; max-height: 200px; }

.ss-option {
    padding: 0.45rem 0.75rem;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.08s;
}

.ss-option:hover, .ss-option.highlighted { background: var(--primary-light); }
.ss-option.selected { background: #dbeafe; font-weight: 500; color: var(--primary); }
.ss-option.hidden { display: none; }

.ss-no-results {
    padding: 0.6rem 0.75rem;
    color: var(--text-light);
    font-size: 0.83rem;
    font-style: italic;
}

/* ── Toast ── */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: #0f172a;
    color: #fff;
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    font-size: 0.85rem;
    z-index: 300;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.25s;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--danger); }

/* ── Print ── */
@media print {
    header, .filters-bar, .page-header button, .actions-cell, .btn, #login-screen, .hamburger, .user-menu {
        display: none !important;
    }
    .page { display: none !important; padding: 0; max-width: 100%; }
    #page-reports.print-target, #page-truck-report.print-target { display: block !important; }
    .page-header { display: block !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 1px solid #ddd; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
    .table-wrap { box-shadow: none; }
    .report-columns { grid-template-columns: 1fr; }
}

/* ── Responsive ── */
@media (max-width: 768px) {
    header nav {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: #0f172a;
        flex-direction: column;
        padding: 0.5rem;
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
        z-index: 101;
        border-top: 1px solid rgba(255,255,255,0.08);
    }

    header nav.open { display: flex; }
    .hamburger { display: block; }
    .header-right { display: none; }
    header nav.open .mobile-extra { display: block; }

    .nav-btn {
        text-align: left;
        padding: 0.7rem 1rem;
        border-radius: 6px;
        font-size: 0.85rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .page-header .btn { width: 100%; }

    .filter-group { flex: 1 1 calc(50% - 0.75rem); min-width: 0; }
    .filter-group select, .filter-group input[type="text"] { min-width: 0; width: 100%; }
    .filter-actions { width: 100%; }
    .filter-actions .btn { flex: 1; }

    .form-row { flex-direction: column; gap: 0; }

    .summary-cards { grid-template-columns: 1fr; }
    .report-columns { grid-template-columns: 1fr; }

    th, td { padding: 0.45rem 0.5rem; font-size: 0.78rem; }
    .card p { font-size: 1.25rem; }

    .user-name-text { display: none; }
}