:root {
    color-scheme: dark;
    --bg: #07111f;
    --panel: #111c2f;
    --panel-2: #16253b;
    --border: rgba(255, 255, 255, 0.08);
    --text: #f5f7fb;
    --muted: #95a3b8;
    --accent: #f97316;
    --accent-2: #fb923c;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #facc15;
    --shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, Segoe UI, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

.mobile-only {
    display: none;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
}

.breadcrumb {
    color: var(--muted);
    font-size: 13px;
}

button,
input,
select,
textarea {
    font: inherit;
}

.delivery-map-card {
    display: grid;
    gap: 8px;
    margin-top: 8px;
}

.delivery-map-card iframe {
    width: 100%;
    min-height: 180px;
    border: 0;
    border-radius: 12px;
}

button {
    cursor: pointer;
}

.btn-loading {
    opacity: 0.72 !important;
    cursor: not-allowed !important;
    pointer-events: none;
}

.btn-success {
    background-color: #22c55e !important;
    color: #fff !important;
    border-color: #16a34a !important;
    cursor: default !important;
}

.btn-error {
    background-color: #ef4444 !important;
    color: #fff !important;
    border-color: #dc2626 !important;
}

.btn-spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255, 255, 255, 0.30);
    border-top-color: #fff;
    border-radius: 50%;
    animation: manna-spin 0.65s linear infinite;
    vertical-align: middle;
    margin-right: 5px;
}

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

.hidden {
    display: none !important;
}

auth-screen,
.auth-screen {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: radial-gradient(circle at top, #13213d 0%, var(--bg) 100%);
}

.auth-card {
    width: min(100%, 460px);
    background: rgba(17, 28, 47, 0.95);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.auth-brand {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    font-weight: 800;
}

auth-form,
.auth-form,
.form-grid {
    display: grid;
    gap: 10px;
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
}

input,
select,
textarea {
    border: 1px solid var(--border);
    background: var(--panel-2);
    color: var(--text);
    border-radius: 12px;
    padding: 10px 12px;
}

.primary-btn,
.ghost-btn,
.danger-btn,
.icon-btn,
.text-btn {
    border: 0;
    border-radius: 999px;
    padding: 10px 14px;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
}

.ghost-btn {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    border: 1px solid var(--border);
}

.danger-btn {
    background: rgba(239, 68, 68, 0.16);
    color: #fecaca;
}

.text-btn {
    background: transparent;
    color: var(--muted);
    padding: 0;
}

.icon-btn {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    border: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: rgba(7, 17, 31, 0.96);
    border-right: 1px solid var(--border);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow: hidden;
}

@media (min-width: 768px) {
    .app-shell {
        display: flex;
        flex-direction: row;
        width: 100%;
        min-width: 0;
        align-items: stretch;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        align-self: flex-start;
        width: 250px;
        flex-shrink: 0;
        height: 100vh;
        height: 100dvh;
        max-height: 100vh;
        max-height: 100dvh;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        box-sizing: border-box;
    }

    .nav-links {
        flex: 1 1 auto;
        min-height: 0;
        overflow-y: auto;
        overflow-x: hidden;
        padding-right: 4px;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .main-panel {
        margin-left: 250px;
        flex: 1;
        min-width: 0;
        width: 100%;
        max-width: none;
    }

    .content {
        flex: 1;
        min-width: 0;
        width: 100%;
        max-width: none;
    }
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    padding-bottom: 8px;
}

.nav-item {
    text-align: left;
    border: 0;
    padding: 10px 12px;
    border-radius: 12px;
    background: transparent;
    color: var(--muted);
}

.nav-item.active {
    background: rgba(249, 115, 22, 0.16);
    color: white;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.main-panel {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 18px 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    background: rgba(7, 17, 31, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.28);
}

.topbar-start {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-button {
    position: relative;
    min-width: 48px;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.18), rgba(17, 28, 47, 0.96));
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.notification-button:hover {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.28), rgba(255, 255, 255, 0.1));
    transform: translateY(-1px);
}

.notification-button .notification-icon {
    font-size: 1rem;
}

.notification-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, #f97316, #fb923c);
    color: #0f172a;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 18px rgba(249, 115, 22, 0.18);
}

.notification-dropdown {
    position: absolute;
    top: 72px;
    right: 20px;
    width: min(95vw, 360px);
    background: rgba(10, 18, 30, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    padding: 16px;
    box-shadow: 0 26px 75px rgba(0, 0, 0, 0.28);
    z-index: 20;
}

.notification-dropdown .item-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 12px 14px;
}

.mobile-nav-sheet__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.mobile-nav-list {
    display: grid;
    gap: 8px;
}

.mobile-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1200;
    display: none;
    justify-content: space-around;
    align-items: center;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(7, 17, 31, 0.96);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--border);
}

.mobile-nav-item {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    background: transparent;
}

.mobile-nav-item.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
}

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

.section-panel {
    display: none;
}

.section-panel.active {
    display: grid;
    gap: 18px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.panel-card,
.card,
.item-card {
    background: linear-gradient(135deg, rgba(17, 28, 47, 0.98), rgba(22, 37, 59, 0.95));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 18px;
    box-shadow: var(--shadow);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 6px;
}

.action-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.stack {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.item-card {
    gap: 12px;
    display: grid;
}

.item-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 14px;
    margin-bottom: 2px;
}

.panel-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.meta-stack {
    display: grid;
    gap: 6px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: var(--muted);
    font-size: 0.95rem;
}

.map-hint {
    font-size: 0.8rem;
    color: #fdba74;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.16);
    color: #fdba74;
    font-size: 0.8rem;
}

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

.empty-state {
    padding: 12px;
    border-radius: 12px;
    border: 1px dashed var(--border);
    color: var(--muted);
}

auth-message {
    color: #fda4af;
    margin-top: 10px;
    display: block;
}

.toast-root {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: grid;
    gap: 10px;
    z-index: 1000;
}

.toast {
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(17, 28, 47, 0.95);
    border: 1px solid var(--border);
}

.notification-dropdown {
    position: absolute;
    top: 64px;
    right: 20px;
    width: min(95vw, 360px);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    box-shadow: var(--shadow);
    z-index: 20;
}

.mobile-nav {
    display: none;
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    display: grid;
    place-items: center;
    z-index: 1200;
}

.loader {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.74);
    display: grid;
    place-items: center;
    padding: 16px;
    z-index: 2147483647;
}

.modal-card {
    width: min(100%, 720px);
    max-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(17, 28, 47, 0.98), rgba(22, 37, 59, 0.95));
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 18px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    position: relative;
    z-index: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.modal-body {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1 1 auto;
    overflow-y: auto;
}

.chat-list {
    display: grid;
    gap: 8px;
    max-height: 240px;
    overflow: auto;
}

.chat-bubble {
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
}

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

@media (max-width: 720px) {
    .mobile-only {
        display: inline-flex;
    }

    .main-panel {
        padding: 14px 14px 92px;
    }

    .mobile-bottom-nav {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 720px) {
    .sidebar {
        display: flex;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 1400;
        width: min(320px, 84vw);
        transform: translateX(-102%);
        transition: transform 220ms ease;
        border-radius: 0 22px 22px 0;
        box-shadow: 24px 0 80px rgba(0, 0, 0, 0.35);
    }

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

    .sidebar .sidebar-close {
        display: inline-flex;
    }

    .mobile-nav-sheet {
        position: fixed;
        inset: 0;
        z-index: 1500;
        display: none;
        background: rgba(0, 0, 0, 0.35);
        -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
    }

    .mobile-nav-sheet.open {
        display: block;
    }

    .mobile-nav-sheet__panel {
        position: absolute;
        inset: 0 auto 0 0;
        width: min(340px, 92vw);
        max-width: 340px;
        height: 100%;
        display: flex;
        flex-direction: column;
        transform: translateX(-100%);
        transition: transform 220ms ease;
        overflow: hidden;
        padding: 20px 16px 16px;
        border-radius: 0 24px 24px 0;
        background: linear-gradient(180deg, rgba(7, 17, 31, 0.98), rgba(11, 25, 42, 0.98));
        border-right: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 24px 0 80px rgba(0, 0, 0, 0.45);
    }

    .mobile-nav-sheet.open .mobile-nav-sheet__panel {
        transform: translateX(0);
    }

    .mobile-nav-sheet__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        margin-bottom: 14px;
        padding-bottom: 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .mobile-nav-sheet__footer {
        margin-top: auto;
        padding-top: 12px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        display: flex;
        justify-content: center;
    }

    .mobile-nav-sheet__footer .ghost-btn {
        width: 100%;
        justify-content: center;
    }

    .mobile-nav-list {
        display: flex;
        flex-direction: column;
        gap: 8px;
        overflow: auto;
        padding-right: 4px;
    }

    .mobile-nav-list .nav-item {
        width: 100%;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 10px;
        padding: 12px 14px;
        border-radius: 14px;
        color: var(--text);
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .mobile-nav-list .nav-item.active {
        background: rgba(249, 115, 22, 0.16);
        color: white;
        border-color: rgba(249, 115, 22, 0.24);
    }

    .mobile-nav {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(7, 17, 31, 0.96);
        border-top: 1px solid var(--border);
        padding: 8px;
        gap: 6px;
        z-index: 30;
    }

    .mobile-nav button {
        background: transparent;
        color: var(--text);
        border: 0;
        padding: 10px 6px;
    }

    .main-panel {
        padding-bottom: 72px;
    }

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

    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .notification-card {
        padding: 14px;
        border-radius: 16px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .notification-card.unread {
        border-color: rgba(249, 115, 22, 0.45);
        background: rgba(249, 115, 22, 0.12);
    }
}