/* ============================================
   Royal Nicotine Kalkyl – Stylesheet
   ============================================ */

:root {
    --primary: #1a3a5c;
    --primary-light: #2c5f8a;
    --accent: #d4a843;
    --bg: #f5f6fa;
    --card-bg: #ffffff;
    --text: #2c3e50;
    --text-light: #6c7a89;
    --border: #dfe6e9;
    --green: #27ae60;
    --green-bg: #eafaf1;
    --red: #c0392b;
    --red-bg: #fdedec;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(0,0,0,0.07);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 17px;
    line-height: 1.6;
    min-height: 100vh;
}

/* ---- HEADER ---- */
header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    padding: 28px 40px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0,0,0,0.15);
}

header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 1px;
}

header p {
    font-size: 1.1rem;
    opacity: 0.85;
    margin-top: 4px;
}

/* ---- MAIN LAYOUT ---- */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 24px 60px;
}

/* ---- SECTIONS ---- */
.section {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px 32px;
    margin-bottom: 28px;
    border: 1px solid var(--border);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
}

.section-number {
    background: var(--primary);
    color: #fff;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.section-header h2 {
    font-size: 1.45rem;
    color: var(--primary);
    font-weight: 600;
}

/* ---- FORMS ---- */
label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 1rem;
    color: var(--text);
}

textarea, input[type="text"], input[type="number"], select {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1.05rem;
    font-family: inherit;
    transition: border-color 0.2s;
    background: #fff;
}

textarea:focus, input:focus, select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(44, 95, 138, 0.12);
}

textarea {
    resize: vertical;
    min-height: 140px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    line-height: 1.5;
}

.input-small {
    width: 130px;
    display: inline-block;
}

.input-medium {
    width: 180px;
    display: inline-block;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-light);
}

.btn-success {
    background: var(--green);
    color: #fff;
}

.btn-success:hover {
    background: #219a52;
}

.btn-danger {
    background: var(--red);
    color: #fff;
}

.btn-danger:hover {
    background: #a93226;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.95rem;
}

.btn-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

/* ---- PRODUCT TABLE ---- */
.products-list {
    margin-top: 16px;
}

.products-list table {
    width: 100%;
    border-collapse: collapse;
}

.products-list th {
    background: var(--primary);
    color: #fff;
    padding: 12px 14px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
}

.products-list th:first-child {
    border-radius: 8px 0 0 0;
}

.products-list th:last-child {
    border-radius: 0 8px 0 0;
}

.products-list td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
}

.products-list tr:nth-child(even) {
    background: #f8f9fb;
}

.products-list tr:hover {
    background: #eef2f7;
}

/* ---- MARKET TABS ---- */
.market-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
    border-bottom: 3px solid var(--border);
    padding-bottom: 0;
}

.market-tab {
    padding: 12px 22px;
    border: 2px solid transparent;
    border-bottom: none;
    border-radius: 10px 10px 0 0;
    background: #eef2f7;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    bottom: -3px;
    font-family: inherit;
}

.market-tab:hover {
    background: #dde4ed;
}

.market-tab.active {
    background: var(--card-bg);
    border-color: var(--border);
    color: var(--primary);
    border-bottom: 3px solid var(--card-bg);
}

.market-tab .remove-market {
    margin-left: 8px;
    color: var(--red);
    font-weight: 700;
    cursor: pointer;
    font-size: 1.1rem;
    opacity: 0.6;
}

.market-tab .remove-market:hover {
    opacity: 1;
}

.add-market-tab {
    background: transparent;
    border: 2px dashed var(--border);
    color: var(--text-light);
    font-size: 1.3rem;
    padding: 12px 18px;
}

.add-market-tab:hover {
    border-color: var(--primary-light);
    color: var(--primary);
    background: rgba(44, 95, 138, 0.05);
}

/* ---- MARKET SETTINGS GRID ---- */
.market-settings {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 28px;
    padding: 20px;
    background: #f8f9fb;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.market-settings .field {
    display: flex;
    flex-direction: column;
}

.market-settings label {
    font-size: 0.92rem;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 5px;
}

.market-settings input, .market-settings select {
    padding: 10px 12px;
    font-size: 1.05rem;
}

.market-settings .hint {
    font-size: 0.82rem;
    color: #999;
    margin-top: 3px;
}

/* ---- QUICK SETTINGS BAR ---- */
.quick-settings {
    background: linear-gradient(135deg, #eef2f7, #f5f6fa);
    border: 2px solid var(--primary-light);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 22px;
}

.quick-settings-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    align-items: flex-start;
}

.quick-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.quick-group > label {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
}

.quick-group select, .quick-group input {
    padding: 10px 14px;
    font-size: 1.05rem;
}

.markup-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.markup-pct-sign {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}

/* ---- SHIPPING TOGGLE ---- */
.shipping-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
}

.toggle-label input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

.toggle-text {
    font-weight: 700;
    color: var(--primary);
}

/* ---- PROFIT TABLE ---- */
.profit-table-wrapper {
    overflow-x: auto;
    margin-top: 8px;
}

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

.profit-table thead th {
    background: var(--primary);
    color: #fff;
    padding: 13px 12px;
    text-align: left;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
}

.profit-table thead th:first-child {
    border-radius: 8px 0 0 0;
}

.profit-table thead th:last-child {
    border-radius: 0 8px 0 0;
}

.profit-table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 1.02rem;
    vertical-align: middle;
}

.profit-table tr:nth-child(even) {
    background: #f8f9fb;
}

.profit-table tr:hover {
    background: #eef2f7;
}

.profit-table input[type="number"] {
    width: 120px;
    padding: 8px 10px;
    font-size: 1rem;
}

.profit-table select {
    width: 130px;
    padding: 8px 10px;
    font-size: 0.95rem;
}

.profit-positive {
    color: var(--green);
    font-weight: 700;
    background: var(--green-bg) !important;
}

.profit-negative {
    color: var(--red);
    font-weight: 700;
    background: var(--red-bg) !important;
}

.profit-cell {
    font-size: 1.1rem !important;
    font-weight: 700;
}

.margin-note {
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0.75;
    margin-top: 2px;
}

.per-unit-note {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
    margin-top: 3px;
}

.profit-positive .margin-note {
    color: var(--green);
}

.profit-negative .margin-note {
    color: var(--red);
}

.summary-row td {
    font-weight: 700;
    font-size: 1.1rem;
    border-top: 3px solid var(--primary);
    background: #eef2f7 !important;
}

/* ---- EXPORT SECTION ---- */
.export-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.export-group select {
    width: auto;
    min-width: 200px;
    padding: 12px 14px;
}

/* ---- MODAL ---- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

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

.modal {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px;
    max-width: 520px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.modal .form-row {
    margin-bottom: 16px;
}

.modal .btn-group {
    justify-content: flex-end;
}

/* ---- UTILITIES ---- */
.text-muted {
    color: var(--text-light);
}

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

.mt-2 {
    margin-top: 14px;
}

.mb-2 {
    margin-bottom: 14px;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.help-text {
    background: #fff8e1;
    border-left: 4px solid var(--accent);
    padding: 14px 18px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 16px;
    font-size: 1rem;
    color: #5d4e37;
}

.status-msg {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    margin-top: 10px;
    display: none;
}

.status-msg.success {
    background: var(--green-bg);
    color: var(--green);
    display: block;
}

.status-msg.error {
    background: var(--red-bg);
    color: var(--red);
    display: block;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    header {
        padding: 20px;
    }
    header h1 {
        font-size: 1.6rem;
    }
    main {
        padding: 16px 10px 40px;
    }
    .section {
        padding: 18px 16px;
    }
    .market-settings {
        grid-template-columns: 1fr 1fr;
    }
    .market-tab {
        padding: 10px 14px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .market-settings {
        grid-template-columns: 1fr;
    }
}

/* ---- PRINT STYLES ---- */
@media print {
    body {
        font-size: 12pt;
        background: #fff;
    }

    header {
        background: #fff !important;
        color: #000 !important;
        box-shadow: none;
        padding: 10px 0;
        border-bottom: 3px solid #000;
    }

    .section {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }

    .no-print {
        display: none !important;
    }

    .market-tabs {
        display: none;
    }

    .profit-table thead th {
        background: #333 !important;
        color: #fff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .profit-positive {
        color: #000 !important;
        background: #d5f5e3 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .profit-negative {
        color: #000 !important;
        background: #fadbd8 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .profit-table input, .profit-table select {
        border: none;
        padding: 0;
        font-size: 11pt;
    }
}