:root {
    --bg: #0e1117;
    --bg-soft: #111827;
    --panel: #151b24;
    --panel-2: #1b2430;
    --panel-3: #202b3a;
    --text: #eef3fb;
    --muted: #9aa8ba;
    --accent: #73d0ff;
    --danger: #ff6b6b;
    --border: #2a3545;
    --shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

html[data-theme="light"] {
    --bg: #f6f7fb;
    --bg-soft: #eef2f7;
    --panel: #ffffff;
    --panel-2: #f1f4f8;
    --panel-3: #e8edf5;
    --text: #111827;
    --muted: #5b6675;
    --accent: #006fbf;
    --border: #d7dde8;
    --shadow: 0 16px 40px rgba(17, 24, 39, 0.10);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(115, 208, 255, 0.08), transparent 34rem),
        linear-gradient(140deg, var(--bg), var(--bg-soft));
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
    font: inherit;
}

button,
select,
input {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.7rem 0.9rem;
    background: var(--panel-2);
    color: var(--text);
}

button {
    cursor: pointer;
    transition: 0.18s transform, 0.18s border-color, 0.18s background;
}

button:hover {
    transform: translateY(-1px);
    border-color: var(--accent);
}

a {
    color: var(--accent);
}

/* Topbar */

.topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.3rem;
    background: rgba(14, 17, 23, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

html[data-theme="light"] .topbar {
    background: rgba(255, 255, 255, 0.84);
}

.topbar nav,
.actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.topbar form {
    display: inline;
}

.tab.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(115, 208, 255, 0.13);
}

/* App layout */

.app-shell {
    width: min(1560px, calc(100vw - 2rem));
    margin: auto;
    padding: 1.6rem 0;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.view-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.view-head h1 {
    margin: 0.2rem 0;
    font-size: clamp(2.1rem, 4vw, 3.4rem);
    line-height: 1;
}

.view-head p {
    color: var(--muted);
    margin: 0.2rem 0;
}

/* Common cards */

.day-card,
.recipe-sidebar,
.recipe-panel {
    background: color-mix(in srgb, var(--panel) 96%, transparent);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.day-card {
    border-radius: 22px;
    padding: 1rem;
}

.day-header h3 {
    margin: 0.35rem 0 0;
    font-size: 1.15rem;
}

.week {
    color: var(--accent);
    font-weight: 800;
    font-size: 0.9rem;
}

.muted {
    margin: 0;
    color: var(--muted);
}

/* Overview */

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

.overview-day-card {
    display: grid;
    grid-template-columns: 220px 1fr 1fr;
    gap: 1.25rem;
    align-items: start;
}

/* Planner */

.planner-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
    gap: 1.25rem;
    align-items: start;
}

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

.planner-day-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

/* Meals */

.meal-zone {
    min-height: 94px;
    background: var(--panel-2);
    border: 1px dashed var(--border);
    border-radius: 18px;
    padding: 0.8rem;
    transition: 0.18s border-color, 0.18s transform, 0.18s background;
}

.overview-day-card .meal-zone {
    border-style: solid;
    background: transparent;
}

.meal-zone.drag-over {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 10%, var(--panel-2));
    transform: scale(1.01);
}

.meal-title {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.65rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.meal-content {
    display: grid;
    gap: 0.5rem;
}

.meal-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0.65rem;
    animation: pop 0.18s ease-out;
}

.meal-item-title {
    min-width: 0;
    overflow-wrap: anywhere;
    cursor: pointer;
}

.delete-meal {
    margin-left: auto;
    min-width: 2rem;
    height: 2rem;
    padding: 0;
    color: var(--danger);
}

/* Recipe sidebar */

.recipe-sidebar {
    position: sticky;
    top: 88px;
    max-height: calc(100vh - 105px);
    overflow: auto;
    border-radius: 24px;
    padding: 1rem;
}

.recipe-sidebar h2 {
    margin: 0 0 1rem;
}

.recipe-sidebar input,
.recipe-sidebar select {
    margin-bottom: 0.7rem;
}

.recipe-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-top: 0.2rem;
}

.recipe-card {
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 0.8rem;
    align-items: center;
    min-width: 0;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0.65rem;
    cursor: grab;
    animation: pop 0.18s ease-out;
    transition: 0.18s transform, 0.18s border-color, 0.18s background;
}

.recipe-card:hover {
    transform: translateY(-1px);
    border-color: var(--accent);
    background: color-mix(in srgb, var(--panel) 88%, var(--accent));
}

.recipe-card img,
.file-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--panel-2);
    object-fit: cover;
    border: 1px solid var(--border);
}

.file-icon {
    display: grid;
    place-items: center;
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 900;
}

.file-icon.large {
    width: 74px;
    height: 74px;
    font-size: 0.9rem;
}

.recipe-meta {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.recipe-meta strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recipe-meta small {
    color: var(--muted);
}

/* Recipe panel */

.recipe-panel {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10;
    width: min(470px, 94vw);
    height: 100%;
    padding: 1.2rem;
    overflow: auto;
    border-left: 1px solid var(--border);
    transform: translateX(105%);
    transition: 0.25s transform;
}

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

.panel-close {
    position: sticky;
    top: 0;
    float: right;
    z-index: 2;
    width: 2.9rem;
    height: 2.9rem;
    padding: 0;
    font-size: 1.5rem;
}

.panel-header h1 {
    margin: 0.4rem 0 0.6rem;
    padding-right: 3.4rem;
    font-size: clamp(1.7rem, 4vw, 2.35rem);
    line-height: 1.08;
}

.panel-header p {
    color: var(--muted);
}

.panel-kind {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.25rem 0.55rem;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.panel-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.7rem 0.9rem;
    background: var(--panel-2);
    color: var(--text);
    text-decoration: none;
}

.panel-preview,
.document-preview {
    margin: 1rem 0;
}

.panel-preview img {
    width: 100%;
    max-height: 62vh;
    object-fit: contain;
    border-radius: 18px;
    background: var(--panel-2);
    border: 1px solid var(--border);
}

.document-preview {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 1rem;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 0.8rem;
    background: var(--panel-2);
}

.document-preview img {
    width: 74px;
    height: 74px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--border);
}

.document-preview p {
    margin: 0.3rem 0 0;
    color: var(--muted);
}

.recipe-text {
    white-space: pre-wrap;
    line-height: 1.55;
    color: var(--text);
}

/* Login */

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.login-card {
    width: min(440px, 94vw);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: var(--accent);
    color: #06131d;
    font-weight: 900;
}

.login-card label {
    display: grid;
    gap: 0.35rem;
    margin: 1rem 0;
}

.login-card input,
.login-card button {
    width: 100%;
}

.alert.error {
    padding: 0.8rem;
    border: 1px solid var(--danger);
    border-radius: 12px;
    color: var(--danger);
}

/* Animation */

@keyframes pop {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

/* Responsive */

@media (max-width: 1100px) {
    .planner-layout {
        grid-template-columns: 1fr;
    }

    .recipe-sidebar {
        position: static;
        max-height: none;
    }
}

@media (max-width: 900px) {
    .topbar,
    .view-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .overview-day-card {
        grid-template-columns: 1fr;
    }

    .topbar nav,
    .actions {
        width: 100%;
    }
}

@media print {
    .topbar,
    .actions,
    .recipe-sidebar,
    .recipe-panel {
        display: none;
    }

    .app-shell {
        width: 100%;
        padding: 0;
    }

    .day-card {
        break-inside: avoid;
        box-shadow: none;
    }
}

/* Recipe parse sections */

.recipe-section {
    margin: 1.2rem 0;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.recipe-section h2 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
}

.ingredient-list,
.instruction-list {
    margin: 0;
    padding-left: 1.25rem;
}

.ingredient-list {
    display: grid;
    gap: 0.45rem;
    list-style: none;
    padding-left: 0;
}

.ingredient-list li {
    display: grid;
    grid-template-columns: minmax(70px, auto) 1fr;
    gap: 0.7rem;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel-2);
}

.ingredient-list strong {
    color: var(--accent);
}

.instruction-list {
    display: grid;
    gap: 0.65rem;
}

.instruction-list li {
    line-height: 1.5;
}

.recipe-raw-text {
    margin-top: 1.25rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.recipe-raw-text summary {
    cursor: pointer;
    color: var(--accent);
    font-weight: 800;
}

/* Compact v1 layout */

.compact-view-title {
    display: none;
}

.view-head {
    justify-content: flex-end;
    margin-bottom: 0.75rem;
}

.app-shell {
    padding-top: 1rem;
}

.actions button,
.actions select {
    padding: 0.55rem 0.75rem;
}