:root {
    --bg: #edeaf8;
    --card: #f8f6ff;
    --accent: #7c3aed;
    --accent-dark: #5b21b6;
    --text: #1a142b;
    --muted: #7a7294;
    --border: #dbd4f3;
    --blue: #2563eb;
    --blue-soft: #dbeafe;
    --blue-mid: #93c5fd;
    --green: #0f9d58;
    --green-strong: #0d7d46;
    --shadow: 0px 18px 60px rgba(94, 54, 163, 0.14);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.page {
    width: min(1200px, 100% - 48px);
    margin: 0 auto 72px;
    padding: 48px 0 72px;
}

.hero {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
}

.hero__logo {
    width: 72px;
    height: 72px;
    image-rendering: pixelated;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(124, 58, 237, 0.25);
}

.hero__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
    color: var(--muted);
    margin: 0 0 4px;
}

.hero h1 {
    margin: 0 0 6px;
    font-size: clamp(28px, 4vw, 42px);
}

.hero__lede {
    margin: 0;
    color: var(--muted);
    max-width: 640px;
}

.card {
    background: var(--card);
    border-radius: 28px;
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow);
}

.search-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) 1px minmax(0, 2fr);
    gap: 24px;
    align-items: flex-start;
}

.search-grid__divider {
    width: 1px;
    background: linear-gradient(180deg, rgba(123, 58, 237, 0) 0%, rgba(123, 58, 237, 0.3) 50%, rgba(123, 58, 237, 0) 100%);
    min-height: 240px;
}

.form-row {
    display: flex;
    align-items: flex-end;
    gap: 16px;
}

.form-row.wrap {
    flex-wrap: wrap;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.input-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
}

.input-group input,
.input-group select,
.expiry-display {
    border: 1px solid var(--border);
    background: white;
    border-radius: 14px;
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    min-height: 48px;
    transition: border 0.15s ease, box-shadow 0.15s ease;
}

.input-group input:focus,
.input-group select:focus,
.expiry-display:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.input-group.mini input,
.input-group.mini select {
    width: 120px;
}

.calendar-group {
    min-width: 170px;
}

.calendar-control {
    position: relative;
}

.expiry-display {
    width: 170px;
    justify-content: space-between;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text);
    background: white;
}

.expiry-display::after {
    content: "▾";
    font-size: 13px;
    color: var(--muted);
}

.calendar-panel {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 260px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 12px 16px 16px;
    z-index: 20;
    display: none;
}

.calendar-panel.open {
    display: block;
}

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

.calendar-head button {
    border: none;
    background: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--accent);
    padding: 4px 8px;
    border-radius: 10px;
}

.calendar-head button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.calendar-day,
.calendar-weekday {
    text-align: center;
    font-size: 13px;
}

.calendar-weekday {
    font-weight: 600;
    color: var(--muted);
    padding-bottom: 4px;
}

.calendar-day button {
    width: 100%;
    border: none;
    border-radius: 10px;
    padding: 6px 0;
    cursor: pointer;
    font-size: 14px;
    background: transparent;
}

.calendar-day button:hover {
    background: rgba(124, 58, 237, 0.08);
}

.calendar-day button.disabled {
    cursor: not-allowed;
    color: #c4bddc;
}

.calendar-day button.friday {
    background: var(--blue-soft);
    color: #1e3a8a;
}

.calendar-day button.third {
    background: var(--blue-mid);
    color: #0f172a;
    font-weight: 600;
}

.calendar-day button.selected {
    background: var(--accent);
    color: white;
}

.btn {
    border: none;
    border-radius: 16px;
    padding: 14px 22px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.1s ease;
    background: var(--accent);
    color: white;
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.25);
}

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

.btn.ghost {
    background: rgba(124, 58, 237, 0.08);
    color: var(--accent);
    box-shadow: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.btn:active {
    transform: translateY(1px);
}

.stock-output {
    margin-left: auto;
    font-size: 36px;
    font-weight: 600;
    color: var(--accent);
}

.status-line {
    min-height: 24px;
    font-size: 14px;
    color: var(--muted);
    margin: 8px 0 12px;
}

.status-line.error {
    color: #dc2626;
}

.status-line.success {
    color: var(--green);
}

.option-tags {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.tag {
    background: white;
    border-radius: 18px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tag span {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.tag strong {
    font-size: 18px;
}

.search-grid__right {
    padding-left: 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.panel-placeholder {
    margin: 0;
    color: var(--muted);
    font-style: italic;
}

.panel-lines p {
    margin: 0;
    font-size: 17px;
}

.panel-lines p strong {
    color: var(--accent);
}

.table-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.table-head h2 {
    margin: 0 0 6px;
}

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

.table-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.table-scroll {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
}

th,
td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border);
}

th {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

th.spacer,
td.spacer {
    width: 32px;
}

.table-input {
    width: 110px;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 15px;
    font-family: inherit;
}

.table-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
}

.value-blue {
    color: var(--blue);
}

.value-blue strong {
    font-weight: 700;
}

.value-green {
    color: var(--green);
}

.value-green strong {
    font-weight: 700;
}

.autofill {
    color: var(--accent);
    font-weight: 600;
}

.row-remove {
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 22px;
    cursor: pointer;
    padding: 0 8px;
}

.row-remove:hover {
    color: #dc2626;
}

@media (max-width: 1024px) {
    .search-grid {
        grid-template-columns: 1fr;
    }

    .search-grid__divider {
        display: none;
    }

    .search-grid__right {
        padding-left: 0;
        border-top: 1px solid var(--border);
        padding-top: 24px;
    }
}

@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .stock-output {
        font-size: 28px;
        margin-left: 0;
    }

    .input-group.mini input,
    .input-group.mini select,
    .expiry-display,
    .calendar-group {
        width: 100%;
    }

    .table-actions {
        flex-direction: column;
    }
}