/* =========================================================
   NeoCalculator.net — Tile Calculator
   Page-specific styles only.
   Existing global theme and FAQ styles are reused.
   ========================================================= */

@import url('/css/percent-calculator-22ddf0d06da58bee5476ea4f3d55f776.css');

.tile-container {
    padding-top: 30px;
    padding-bottom: 50px;
}

.tile-container .hero-section,
.tile-container .page-title,
.tile-container .page-subtitle {
    text-align: center;
}

.tile-container .page-subtitle {
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.tile-calculator-card {
    width: 100%;
    box-sizing: border-box;
    padding: 26px;
}

.tile-calculator-card > h2 {
    margin: 0 0 6px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-dark);
}

.tile-calculator-card .panel-desc {
    margin: 0 0 22px;
    color: var(--text-muted);
    line-height: 1.6;
}

.tile-form-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bg-input);
    padding: 22px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.tile-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
    padding: 8px 0 11px;
    margin: 8px 0 4px;
    border-bottom: 1px solid var(--border);
    font-size: .98rem;
    font-weight: 800;
    color: var(--text-dark);
}

.tile-section-title:first-child { margin-top: 0; }

.tile-section-title::before {
    content: "";
    width: 4px;
    height: 18px;
    flex: 0 0 4px;
    border-radius: 4px;
    background: var(--primary);
}

.tile-method-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0 18px;
}

.tile-radio-option {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    box-sizing: border-box;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-dark);
    font-size: .92rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

.tile-radio-option:hover { border-color: var(--primary); }
.tile-radio-option input { width: auto !important; max-width: none !important; accent-color: var(--primary); }

.tile-form-row {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    width: 100%;
    max-width: 780px;
    margin-bottom: 14px;
}

.tile-form-row > label {
    font-weight: 650;
    font-size: .93rem;
    color: var(--text-dark);
}

.tile-input-unit {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 205px;
    gap: 10px;
    min-width: 0;
    width: 100%;
}

.tile-input,
.tile-select {
    width: 100% !important;
    max-width: none !important;
    min-width: 0;
    min-height: 42px;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-dark);
    font-size: .95rem;
    line-height: 1.2;
}

.tile-input:focus,
.tile-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.tile-input::placeholder { color: var(--text-muted); opacity: .85; }

.tile-single-input { max-width: 260px !important; }

.tile-subgrid {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px 2px;
    margin-bottom: 4px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
}

.tile-field-note {
    margin: -4px 0 12px 198px;
    color: var(--text-muted);
    font-size: .84rem;
    line-height: 1.5;
}

.tile-action-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.tile-action-buttons .btn { min-height: 42px; }

.tile-result-box { margin-top: 22px; }

.tile-result-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.tile-result-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 15px;
}

.tile-result-card span {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: .8rem;
    font-weight: 600;
}

.tile-result-card strong {
    color: var(--accent);
    font-size: 1.08rem;
    font-weight: 800;
}

.tile-result-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.tile-result-table th,
.tile-result-table td {
    padding: 11px 13px;
    border: 1px solid var(--border);
    text-align: left;
    font-size: .92rem;
    line-height: 1.45;
}

.tile-result-table th {
    width: 48%;
    background: var(--bg-input);
    color: var(--text-dark);
    font-weight: 700;
}

.tile-result-table td {
    background: var(--bg-card);
    color: var(--text-dark);
}

.tile-result-note,
.tile-disclaimer {
    margin-top: 14px;
    color: var(--text-muted);
    font-size: .88rem;
    line-height: 1.55;
}

.tile-error {
    color: var(--danger);
    font-weight: 600;
    margin: 0;
}

.tile-info-card { margin-top: 30px; }
.tile-info-card ol { margin: 0; padding-left: 22px; }
.tile-info-card li { margin-bottom: 8px; }

@media (max-width: 900px) {
    .tile-result-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tile-form-row { max-width: 100%; }
}

@media (max-width: 760px) {
    .tile-calculator-card { padding: 22px 18px; }
    .tile-form-grid { padding: 18px; }
    .tile-form-row { grid-template-columns: 1fr; gap: 7px; margin-bottom: 15px; }
    .tile-input-unit { grid-template-columns: minmax(0, 1fr) 180px; }
    .tile-method-group { flex-direction: column; align-items: stretch; }
    .tile-radio-option { width: 100%; }
    .tile-field-note { margin: -4px 0 12px; }
    .tile-single-input { max-width: none !important; }
}

@media (max-width: 520px) {
    .tile-container { padding-top: 20px; padding-bottom: 35px; }
    .tile-calculator-card { padding: 18px 14px; }
    .tile-calculator-card > h2 { font-size: 1.18rem; }
    .tile-form-grid { padding: 15px; }
    .tile-input-unit { grid-template-columns: 1fr; gap: 8px; }
    .tile-action-buttons { flex-direction: column; align-items: stretch; }
    .tile-action-buttons .btn { width: 100%; }
    .tile-result-summary { grid-template-columns: 1fr; }
    .tile-result-table { table-layout: fixed; }
    .tile-result-table th,
    .tile-result-table td { padding: 9px 8px; font-size: .82rem; word-break: break-word; }
}