/* ============================================================
   HRDocBox Calculator CSS
   Compact / Spreadsheet Style
   ============================================================ */

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    background: #f5f6f8;
    color: #20242a;
    font:
		400 18px/1.7
		"Segoe UI",
		sans-serif;
    line-height: 1.45;
}

.hrdb-calculator-page {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 40px;
}

.hrdb-calculator-header {
    margin-bottom: 22px;
}

.hrdb-calculator-header h1 {
    margin: 0 0 8px;
    font-size: 30px;
    line-height: 1.2;
}

.hrdb-calculator-header p {
    max-width: 850px;
    margin: 0;
    color: #59616b;
    font-size: 15px;
}


/* ============================================================
   LAYOUT
   ============================================================ */

.hrdb-calculator-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
    gap: 20px;
    align-items: start;
}

.hrdb-calculator-panel,
.hrdb-calculator-result {
    background: #ffffff;
    border: 1px solid #dfe3e8;
    border-radius: 8px;
    padding: 20px;
}

.hrdb-calculator-panel h2,
.hrdb-calculator-result h2 {
    margin: 0 0 16px;
    font-size: 20px;
}

.hrdb-calculator-panel h3 {
    margin: 20px 0 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid #e4e7eb;
    font-size: 15px;
    color: #30363d;
}

.hrdb-calculator-panel p {
    margin: 8px 0;
}

.hrdb-calculator-content {
    margin-top: 20px;
}


/* ============================================================
   COMPACT FORM FIELDS
   ============================================================ */

.hrdb-calculator-field {
    margin: 0 0 10px;
}

.hrdb-calculator-field label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 600;
    color: #30363d;
}

.hrdb-calculator-field input,
.hrdb-calculator-field select,
.hrdb-calculator-field textarea {
    width: 100%;
    height: 34px;
    padding: 5px 9px;
    border: 1px solid #c9ced4;
    border-radius: 4px;
    background: #ffffff;
    color: #20242a;
    font: inherit;
    font-size: 14px;
    line-height: 1.2;
}

.hrdb-calculator-field input:focus,
.hrdb-calculator-field select:focus,
.hrdb-calculator-field textarea:focus {
    outline: none;
    border-color: #687582;
    box-shadow: 0 0 0 2px rgba(80, 100, 120, 0.10);
}

.hrdb-calculator-field small,
.hrdb-calculator-help {
    display: block;
    margin-top: 3px;
    color: #6b737c;
    font-size: 12px;
    line-height: 1.35;
}


/* ============================================================
   TWO-COLUMN FORM GRID
   ============================================================ */

.hrdb-calculator-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
}

.hrdb-calculator-grid .hrdb-calculator-field {
    margin-bottom: 3px;
}


/* ============================================================
   WEEKLY WORKING PATTERN - SPREADSHEET STYLE
   ============================================================ */

.hrdb-week-pattern-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(65px, 1fr));
    gap: 0;
    border: 1px solid #d5d9de;
    border-radius: 5px;
    overflow: hidden;
    background: #ffffff;
}

.hrdb-week-pattern-grid .hrdb-calculator-field {
    margin: 0;
    padding: 0;
    border-right: 1px solid #d5d9de;
}

.hrdb-week-pattern-grid .hrdb-calculator-field:last-child {
    border-right: 0;
}

.hrdb-week-pattern-grid .hrdb-calculator-field label {
    margin: 0;
    padding: 7px 5px;
    background: #eef1f4;
    border-bottom: 1px solid #d5d9de;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
}

.hrdb-week-pattern-grid .hrdb-calculator-field input {
    height: 34px;
    border: 0;
    border-radius: 0;
    padding: 5px;
    text-align: right;
    font-size: 13px;
}

.hrdb-week-pattern-grid .hrdb-calculator-field input:focus {
    box-shadow: inset 0 0 0 2px #7b8793;
}


/* ============================================================
   BANK HOLIDAY SPREADSHEET
   ============================================================ */

.hrdb-bank-holiday-list {
    margin-top: 8px;
    border: 1px solid #d5d9de;
    border-radius: 5px;
    overflow: hidden;
}

.hrdb-bank-holiday-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px 75px 75px 45px;
    gap: 0;
    background: #eef1f4;
    border-bottom: 1px solid #d5d9de;
}

.hrdb-bank-holiday-header > div {
    padding: 7px 8px;
    border-right: 1px solid #d5d9de;
    font-size: 12px;
    font-weight: 700;
}

.hrdb-bank-holiday-header > div:last-child {
    border-right: 0;
}

.hrdb-bank-holiday-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px 75px 75px 45px;
    gap: 0;
    border-bottom: 1px solid #e1e4e7;
    background: #ffffff;
}

.hrdb-bank-holiday-row:last-child {
    border-bottom: 0;
}

.hrdb-bank-holiday-row > div,
.hrdb-bank-holiday-row > button {
    min-width: 0;
}

.hrdb-bank-holiday-row .hrdb-calculator-field {
    margin: 0;
    padding: 4px;
    border-right: 1px solid #e1e4e7;
}

.hrdb-bank-holiday-row .hrdb-calculator-field label {
    display: none;
}

.hrdb-bank-holiday-row input {
    height: 30px;
    border: 1px solid #d2d6da;
    font-size: 13px;
}

.hrdb-bank-holiday-row .bank-holiday-working {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 12px;
    font-weight: 600;
}

.hrdb-bank-holiday-row .bank-holiday-hours {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 4px 8px;
    border-right: 1px solid #e1e4e7;
    font-size: 13px;
    font-weight: 600;
}

.hrdb-bank-holiday-row .remove-bank-holiday {
    align-self: stretch;
    margin: 4px;
    padding: 4px 5px;
    font-size: 11px;
}

.hrdb-bank-holiday-row .bank-holiday-remove {
    display: flex;
    align-items: center;
    justify-content: center;
}


/* ============================================================
   BUTTONS
   ============================================================ */

.hrdb-calculator-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.hrdb-calculator-btn {
    min-height: 34px;
    padding: 6px 13px;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
}

.hrdb-calculator-btn-primary {
    background: #25313d;
    color: #ffffff;
    border-color: #25313d;
}

.hrdb-calculator-btn-primary:hover {
    background: #17212a;
}

.hrdb-calculator-btn-secondary {
    background: #ffffff;
    color: #30363d;
    border-color: #c9ced4;
}

.hrdb-calculator-btn-secondary:hover {
    background: #f2f4f6;
}


/* ============================================================
   VALIDATION
   ============================================================ */

.hrdb-calculator-validation {
    display: none;
    margin: 0 0 12px;
    padding: 9px 11px;
    border: 1px solid #d8a5a5;
    border-radius: 4px;
    background: #fff5f5;
    color: #8a2525;
    font-size: 13px;
}


/* ============================================================
   RESULT
   ============================================================ */

.hrdb-calculator-result {
    position: sticky;
    top: 20px;
}

.hrdb-calculator-result-subtitle {
    margin: -8px 0 16px;
    color: #68717b;
    font-size: 13px;
}

.hrdb-calculator-score-label {
    margin-bottom: 3px;
    color: #68717b;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hrdb-calculator-score {
    margin-bottom: 16px;
    font-size: 34px;
    line-height: 1.1;
    font-weight: 700;
}

.hrdb-calculator-result-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-top: 1px solid #e0e4e8;
    border-left: 1px solid #e0e4e8;
    margin-bottom: 16px;
}

.hrdb-calculator-result-grid > div {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 8px 9px;
    border-right: 1px solid #e0e4e8;
    border-bottom: 1px solid #e0e4e8;
    font-size: 13px;
}

.hrdb-calculator-result-grid strong {
    font-weight: 600;
}

.hrdb-calculator-result-grid span {
    font-weight: 700;
    text-align: right;
}

.hrdb-calculator-calculation {
    padding: 11px;
    border: 1px solid #e0e4e8;
    border-radius: 4px;
    background: #f8f9fa;
    font-size: 13px;
}

.hrdb-calculator-interpretation {
    margin-top: 12px;
    padding: 11px;
    border-left: 3px solid #6d7781;
    background: #f4f6f8;
    font-size: 13px;
}

.hrdb-calculator-interpretation strong {
    display: block;
    margin-bottom: 4px;
}

.hrdb-calculator-result-note {
    margin: 12px 0 0;
    color: #6b737c;
    font-size: 11px;
}


/* ============================================================
   CONTENT
   ============================================================ */

.hrdb-calculator-content h2 {
    margin-top: 0;
}

.hrdb-calculator-content h3 {
    margin-top: 20px;
    border: 0;
}

.hrdb-calculator-formula {
    margin: 12px 0;
    padding: 10px 12px;
    border: 1px solid #dfe3e8;
    border-radius: 4px;
    background: #f7f8fa;
    font-family: Consolas, "Courier New", monospace;
    font-size: 13px;
}

.hrdb-calculator-notice {
    margin: 14px 0;
    padding: 11px 13px;
    border: 1px solid #dfe3e8;
    border-radius: 4px;
    background: #f7f8fa;
    font-size: 13px;
}

.hrdb-calculator-notice strong {
    display: block;
    margin-bottom: 4px;
}


/* ============================================================
   CTA / FOOTER
   ============================================================ */

.hrdb-calculator-cta {
    margin-top: 20px;
    padding: 18px 20px;
    border-radius: 7px;
    background: #26323e;
    color: #ffffff;
}

.hrdb-calculator-cta h2 {
    margin: 0 0 6px;
    font-size: 18px;
}

.hrdb-calculator-cta p {
    margin: 5px 0;
    font-size: 13px;
}

.hrdb-calculator-cta a {
    display: inline-block;
    margin-top: 6px;
    color: #ffffff;
    font-weight: 700;
}

.hrdb-calculator-footer {
    margin-top: 18px;
    color: #707881;
    font-size: 11px;
    line-height: 1.5;
}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 850px) {

    .hrdb-calculator-layout {
        grid-template-columns: 1fr;
    }

    .hrdb-calculator-result {
        position: static;
    }

    .hrdb-week-pattern-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .hrdb-week-pattern-grid .hrdb-calculator-field:nth-child(4) {
        border-right: 0;
    }

    .hrdb-bank-holiday-header,
    .hrdb-bank-holiday-row {
        grid-template-columns: minmax(0, 1fr) 130px 80px 58px;
    }

}


@media (max-width: 600px) {

    .hrdb-calculator-page {
        width: min(100% - 20px, 1180px);
        padding-top: 18px;
    }

    .hrdb-calculator-panel,
    .hrdb-calculator-result {
        padding: 14px;
    }

    .hrdb-calculator-header h1 {
        font-size: 25px;
    }

    .hrdb-calculator-grid {
        grid-template-columns: 1fr;
    }

    .hrdb-week-pattern-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hrdb-week-pattern-grid .hrdb-calculator-field:nth-child(2n) {
        border-right: 0;
    }

    .hrdb-bank-holiday-list {
        overflow-x: auto;
    }

    .hrdb-bank-holiday-header,
    .hrdb-bank-holiday-row {
        min-width: 560px;
    }

    .hrdb-calculator-buttons {
        gap: 6px;
    }

    .hrdb-calculator-btn {
        font-size: 12px;
        padding-left: 10px;
        padding-right: 10px;
    }

}


/* ============================================================
   PRINT
   ============================================================ */

@media print {

    body {
        background: #ffffff;
    }

    .hrdb-calculator-page {
        width: 100%;
        padding: 0;
    }

    .hrdb-calculator-layout {
        display: block;
    }

    .hrdb-calculator-panel,
    .hrdb-calculator-result {
        border: 0;
        padding: 0;
        margin-bottom: 20px;
    }

    .hrdb-calculator-result {
        position: static;
    }

    .hrdb-calculator-buttons,
    .hrdb-calculator-cta {
        display: none;
    }

    .hrdb-calculator-header h1 {
        font-size: 24px;
    }

}