:root {
    --bg: #050505;
    --card: #111111;
    --card-soft: #181818;
    --field: #141414;
    --text: #f5f5f5;
    --muted: #a3a3a3;
    --border: #262626;
    --primary: #a3e635;
    --primary-dark: #84cc16;
    --danger: #ef4444;
    --radius: 18px;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}

a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

button {
    height: 34px;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 10px;
    padding: 0 11px;
    background: linear-gradient(180deg, #b7f34d 0%, var(--primary) 100%);
    color: #050505;
    font-weight: 800;
    font-size: 12px;
    letter-spacing: -0.1px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.14s ease, background 0.18s ease, opacity 0.18s ease;
    box-shadow: 0 3px 10px rgba(163, 230, 53, 0.12), inset 0 1px 0 rgba(255,255,255,0.15);
}

    button:hover {
        background: linear-gradient(180deg, #c4ff5c 0%, var(--primary-dark) 100%);
        transform: translateY(-1px);
    }

    button:active {
        transform: scale(0.98);
    }

    button:disabled {
        opacity: 0.45;
        cursor: not-allowed;
        transform: none;
    }

input,
textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px 10px;
    font-family: inherit;
    font-size: 15px;
    background: var(--field);
    color: var(--text);
}

    input:focus,
    textarea:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 2px rgba(163, 230, 53, 0.16);
    }

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
}

th {
    background: #1f2937;
    font-size: 13px;
    color: var(--text);
}

td,
th {
    padding: 8px;
    border: 1px solid var(--border);
}

main {
    padding-bottom: 40px;
}

.page {
    padding: 16px;
    max-width: 980px;
    margin: 0 auto;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    margin-bottom: 14px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}

.card-title {
    margin: 0 0 8px 0;
    font-size: 18px;
    color: var(--text);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.metric {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
}

.metric-value {
    font-size: 28px;
    font-weight: 900;
    margin: 6px 0;
    color: var(--primary);
}

.muted {
    color: var(--muted);
    font-size: 14px;
}

.actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

    .actions button {
        flex: initial;
        min-width: unset;
    }

.action-link {
    display: inline-block;
    background: #1f2a16;
    color: var(--primary);
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 800;
    border: 1px solid #2e3b20;
}

.danger-btn {
    background: var(--danger);
    color: white;
}

/* NAV */

.nav-wrapper {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(5, 5, 5, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.nav-logo {
    display: block;
    font-size: 20px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: -0.4px;
}

.nav-links {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
}

    .nav-links::-webkit-scrollbar {
        display: none;
    }

.nav-item {
    white-space: nowrap;
    background: var(--card-soft);
    color: #e5e5e5;
    padding: 9px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 900;
    border: 1px solid var(--border);
}

    .nav-item:hover {
        background: #1f2a16;
        color: var(--primary);
    }

    .nav-item.active {
        background: var(--primary);
        color: #050505;
        border-color: var(--primary);
    }

/* ADERENZA */

.adherence-row {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.adherence-pill {
    flex: 1;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

    .adherence-pill span {
        font-size: 11px;
        font-weight: 900;
        color: var(--muted);
        letter-spacing: 0.6px;
    }

    .adherence-pill strong {
        margin-top: 2px;
        font-size: 22px;
        color: var(--primary);
    }

/* CALENDARIO */

.day-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 18px 0 18px;
}

.day-tab {
    min-width: 0;
    min-height: 72px;
    height: auto;
    padding: 9px 6px;
    border-radius: 18px;
    background: var(--card-soft);
    border: 1px solid var(--border);
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    line-height: 1;
    white-space: nowrap;
    box-shadow: none;
}

.day-tab-name {
    display: block;
    font-size: 14px;
    font-weight: 900;
}

.day-tab-date {
    display: block;
    font-size: 12px;
    font-weight: 800;
    color: var(--muted);
}

.day-tab-percent {
    display: block;
    font-size: 15px;
    font-weight: 900;
    color: var(--primary);
}

.day-tab.active {
    background: var(--primary);
    color: #050505;
    border-color: var(--primary);
}

    .day-tab.active .day-tab-date,
    .day-tab.active .day-tab-percent {
        color: #050505;
    }

.day-tab.today:not(.active) {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px rgba(163, 230, 53, 0.35);
}

.meal-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 10px;
    margin: 8px 0;
    background: var(--card-soft);
}

.meal-header {
    margin-bottom: 8px;
    font-size: 17px;
    font-weight: 900;
}

/* FOOD */

.food-compact {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) 32px;
    grid-template-areas:
        "check name remove"
        ". meta .";
    gap: 6px;
    align-items: start;
    background: #0b0b0b;
    border: 1px solid #242424;
    border-radius: 14px;
    padding: 7px;
    margin-bottom: 7px;
}

.food-check {
    grid-area: check;
    width: 22px;
    height: 22px;
    margin-top: 9px;
    accent-color: var(--primary);
}

.food-name {
    grid-area: name;
    width: 100%;
    min-width: 0;
    min-height: 42px;
    resize: vertical;
    overflow-y: hidden;
    white-space: normal;
    word-break: break-word;
    line-height: 1.25;
    padding: 8px 10px;
    border-radius: 14px;
    background: #161616;
    font-size: 14px;
}

.food-remove {
    grid-area: remove;
}

.food-meta {
    grid-area: meta;
    display: grid;
    grid-template-columns: 80px 48px;
    gap: 6px;
    justify-content: start;
}

.food-qty,
.food-unit {
    height: 34px;
    padding: 6px 8px;
    border-radius: 14px;
    background: #161616;
    text-align: center;
    font-size: 14px;
}

/* SHOPPING */

.shopping-summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.shopping-list-row {
    background: var(--card-soft);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
    margin-bottom: 8px;
}

    .shopping-list-row.done {
        opacity: 0.55;
    }

        .shopping-list-row.done .shopping-title {
            text-decoration: line-through;
        }

.shopping-line {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) 44px 30px;
    gap: 8px;
    align-items: center;
}

.shopping-check {
    width: 22px;
    height: 22px;
    accent-color: var(--primary);
}

.shopping-info {
    min-width: 0;
    cursor: pointer;
}

.shopping-title {
    font-size: 15px;
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shopping-sub {
    margin-top: 2px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.shopping-edit {
    background: #222;
    color: var(--text);
    border: 1px solid var(--border);
}

.shopping-edit-panel {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

    .shopping-edit-panel label {
        display: block;
        margin: 0 0 4px 0;
        color: var(--muted);
        font-size: 10px;
        font-weight: 900;
        text-transform: uppercase;
    }

.shopping-edit-grid {
    display: grid;
    grid-template-columns: 1fr 70px 90px;
    gap: 6px;
    margin-top: 8px;
}

    .shopping-edit-grid input,
    .shopping-edit-panel > input {
        height: 36px;
        border-radius: 14px;
        font-size: 13px;
    }

.shopping-remove,
.food-remove {
    width: 26px;
    height: 26px;
    min-height: 26px;
    padding: 0;
    border-radius: 9px;
    background: var(--danger);
    color: white;
    font-size: 18px;
    font-weight: 900;
    line-height: 1;
    box-shadow: none;
}

/* TABELLE */

.food-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

    .food-table-wrap input {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .food-table-wrap td {
        vertical-align: middle;
    }

/* MOBILE */

@media (max-width: 700px) {
    .page {
        padding: 12px;
    }

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

    h3 {
        font-size: 22px;
    }

    table {
        font-size: 13px;
    }

    td,
    th {
        padding: 6px;
    }

    .food-table-wrap table {
        min-width: 760px;
    }
}

@media (max-width: 420px) {
    .day-tabs {
        grid-template-columns: repeat(3, 1fr);
    }

    .day-tab {
        min-height: 78px;
        border-radius: 18px;
    }

    .food-compact {
        grid-template-columns: 26px minmax(0, 1fr) 30px;
        gap: 5px;
        padding: 6px;
    }

    .food-name {
        min-height: 40px;
        font-size: 13px;
        padding: 7px 8px;
    }

    .food-meta {
        grid-template-columns: 72px 44px;
        gap: 5px;
    }

    .food-qty,
    .food-unit {
        height: 32px;
        font-size: 13px;
        padding: 5px;
    }

    .food-check {
        margin-top: 8px;
    }

    .shopping-line {
        grid-template-columns: 26px minmax(0, 1fr) 40px 28px;
        gap: 6px;
    }

    .shopping-edit-grid {
        grid-template-columns: 1fr 56px 76px;
        gap: 5px;
    }

    .shopping-title {
        font-size: 14px;
    }
}

/* DESKTOP */

@media (min-width: 900px) {
    .nav-wrapper {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-logo {
        margin-bottom: 0;
    }

    .nav-links {
        max-width: 75vw;
    }

    .day-tabs {
        grid-template-columns: repeat(7, 1fr);
        gap: 10px;
    }
}