/**
 * Stableford Rechner - Modern Mobile-First Styles
 */

/* ===== Variables ===== */
:root {
    --stableford-primary: #2c7a3e;
    --stableford-primary-dark: #1f5a2d;
    --stableford-secondary: #4a90e2;
    --stableford-success: #28a745;
    --stableford-warning: #ffc107;
    --stableford-danger: #dc3545;
    --stableford-gray-100: #f8f9fa;
    --stableford-gray-200: #e9ecef;
    --stableford-gray-300: #dee2e6;
    --stableford-gray-400: #ced4da;
    --stableford-gray-600: #6c757d;
    --stableford-gray-800: #343a40;
    --stableford-border-radius: 8px;
    --stableford-transition: all 0.3s ease;
}

/* ===== Container ===== */
.stableford-calculator {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--stableford-gray-800);
}

/* ===== Mode Switcher ===== */
.stableford-mode-switcher {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: var(--stableford-gray-100);
    padding: 8px;
    border-radius: var(--stableford-border-radius);
}

.stableford-mode-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border: 2px solid transparent;
    background: transparent;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--stableford-transition);
    color: var(--stableford-gray-800);
}

.stableford-mode-btn .mode-icon {
    font-size: 20px;
}

.stableford-mode-btn:hover {
    background: white;
}

.stableford-mode-btn.active {
    background: white;
    border-color: var(--stableford-primary);
    color: var(--stableford-primary);
    box-shadow: 0 2px 8px rgba(44, 122, 62, 0.15);
}

/* ===== Gender Buttons ===== */
.stableford-gender-buttons {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.stableford-gender-btn {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--stableford-gray-300);
    background: white;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--stableford-transition);
    color: var(--stableford-gray-800);
}

.stableford-gender-btn:hover {
    border-color: var(--stableford-primary);
    background: var(--stableford-gray-100);
}

.stableford-gender-btn.active {
    background: var(--stableford-primary);
    border-color: var(--stableford-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(44, 122, 62, 0.2);
}

/* ===== Sections ===== */
.stableford-section {
    margin-bottom: 30px;
}

/* ===== Form Elements ===== */
.stableford-form-group {
    margin-bottom: 20px;
}

.stableford-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--stableford-gray-800);
}

.stableford-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stableford-select,
.stableford-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--stableford-gray-300);
    border-radius: var(--stableford-border-radius);
    font-size: 16px;
    transition: var(--stableford-transition);
    background: white;
}

.stableford-select:focus,
.stableford-input:focus {
    outline: none;
    border-color: var(--stableford-primary);
    box-shadow: 0 0 0 3px rgba(44, 122, 62, 0.1);
}

/* ===== Club Info Link ===== */
.stableford-club-link {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 16px;
    background: var(--stableford-gray-100);
    color: var(--stableford-secondary);
    text-decoration: none;
    border-radius: var(--stableford-border-radius);
    font-weight: 500;
    transition: var(--stableford-transition);
}

.stableford-club-link:hover {
    background: var(--stableford-gray-200);
}

/* ===== Free Mode Notice ===== */
.stableford-free-mode-notice {
    padding: 16px;
    background: var(--stableford-gray-100);
    border-left: 4px solid var(--stableford-secondary);
    border-radius: var(--stableford-border-radius);
}

.stableford-free-mode-notice p {
    margin: 0;
}

/* ===== Handicap Section ===== */
.stableford-handicap-section {
    padding: 20px;
    background: var(--stableford-gray-100);
    border-radius: var(--stableford-border-radius);
    margin-bottom: 30px;
}

/* ===== Scorecard ===== */
.stableford-scorecard {
    margin-top: 30px;
}

.stableford-scorecard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.stableford-scorecard-header h3 {
    margin: 0;
    font-size: 24px;
    color: var(--stableford-gray-800);
}

.stableford-reset-btn {
    padding: 10px 20px;
    background: var(--stableford-gray-200);
    border: none;
    border-radius: var(--stableford-border-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--stableford-transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.stableford-reset-btn:hover {
    background: var(--stableford-gray-300);
}

.stableford-reset-btn span {
    font-size: 18px;
}

/* ===== Scorecard Table ===== */
.stableford-scorecard-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: var(--stableford-border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.stableford-scorecard-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    min-width: 600px;
}

.stableford-scorecard-table thead {
    background: var(--stableford-primary);
    color: white;
}

.stableford-scorecard-table th {
    padding: 12px 8px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
}

.stableford-scorecard-table td {
    padding: 8px;
    text-align: center;
    border-bottom: 1px solid var(--stableford-gray-200);
}

.stableford-scorecard-table tbody tr:hover {
    background: var(--stableford-gray-100);
}

.hole-number {
    font-weight: 600;
    color: var(--stableford-primary);
    font-size: 15px;
}

/* ===== Hole Inputs ===== */
.hole-input {
    width: 100%;
    padding: 8px 4px;
    border: 2px solid var(--stableford-gray-300);
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
    transition: var(--stableford-transition);
    background: white;
}

.hole-input:focus {
    outline: none;
    border-color: var(--stableford-primary);
    box-shadow: 0 0 0 2px rgba(44, 122, 62, 0.1);
}

.hole-input[readonly] {
    background: var(--stableford-gray-100);
    border-color: var(--stableford-gray-200);
    cursor: not-allowed;
}

.hole-input.input-strokes {
    font-weight: 600;
    border-color: var(--stableford-secondary);
}

.hole-input.input-strokes:focus {
    border-color: var(--stableford-secondary);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.1);
}

/* ===== Column Widths ===== */
.hole-col { width: 60px; }
.hcp-col { width: 70px; }
.length-col { width: 80px; }
.par-col { width: 70px; }
.vorgabe-col { width: 80px; }
.strokes-col { width: 80px; }
.points-col { width: 80px; }

/* ===== Points Display ===== */
.points-display {
    display: inline-block;
    min-width: 30px;
    padding: 6px 10px;
    background: var(--stableford-gray-100);
    border-radius: 4px;
    font-weight: 700;
    font-size: 15px;
    color: var(--stableford-gray-800);
}

.points-display.has-points {
    background: var(--stableford-primary);
    color: white;
}

/* ===== Total Row ===== */
.total-row {
    background: var(--stableford-gray-100);
    font-weight: 600;
    border-top: 3px solid var(--stableford-primary);
}

.total-row td {
    padding: 14px 8px;
    font-size: 15px;
}

#total-points {
    color: var(--stableford-primary);
    font-size: 18px;
}

/* ===== Result Box ===== */
.stableford-result-box {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    padding: 30px;
    background: linear-gradient(135deg, var(--stableford-primary) 0%, var(--stableford-primary-dark) 100%);
    border-radius: var(--stableford-border-radius);
    color: white;
    box-shadow: 0 4px 12px rgba(44, 122, 62, 0.3);
}

.result-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.result-value {
    font-size: 32px;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.result-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    line-height: 1.3;
}

/* ===== Correction Section ===== */
.stableford-correction-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--stableford-gray-200);
}

.stableford-correction-toggle {
    padding: 12px 24px;
    background: var(--stableford-gray-100);
    border: 2px solid var(--stableford-gray-300);
    border-radius: var(--stableford-border-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--stableford-transition);
}

.stableford-correction-toggle:hover {
    background: var(--stableford-gray-200);
}

.stableford-correction-form {
    margin-top: 20px;
    padding: 24px;
    background: var(--stableford-gray-100);
    border-radius: var(--stableford-border-radius);
    border: 2px solid var(--stableford-gray-300);
}

.stableford-correction-form h4 {
    margin: 0 0 12px 0;
    font-size: 20px;
    color: var(--stableford-gray-800);
}

.correction-intro {
    margin: 0 0 24px 0;
    color: var(--stableford-gray-600);
    font-size: 14px;
}

.stableford-correction-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--stableford-gray-300);
    border-radius: var(--stableford-border-radius);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    transition: var(--stableford-transition);
}

.stableford-correction-form textarea:focus {
    outline: none;
    border-color: var(--stableford-primary);
    box-shadow: 0 0 0 3px rgba(44, 122, 62, 0.1);
}

.stableford-correction-form input[type="text"],
.stableford-correction-form input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--stableford-gray-300);
    border-radius: var(--stableford-border-radius);
    font-size: 14px;
    transition: var(--stableford-transition);
}

.stableford-correction-form input:focus {
    outline: none;
    border-color: var(--stableford-primary);
    box-shadow: 0 0 0 3px rgba(44, 122, 62, 0.1);
}

.stableford-form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 20px;
}

.stableford-btn-primary,
.stableford-btn-secondary {
    padding: 12px 28px;
    border: none;
    border-radius: var(--stableford-border-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--stableford-transition);
}

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

.stableford-btn-primary:hover {
    background: var(--stableford-primary-dark);
    box-shadow: 0 2px 8px rgba(44, 122, 62, 0.3);
}

.stableford-btn-secondary {
    background: white;
    color: var(--stableford-gray-800);
    border: 2px solid var(--stableford-gray-300);
}

.stableford-btn-secondary:hover {
    background: var(--stableford-gray-100);
}

.stableford-correction-message {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--stableford-border-radius);
    font-weight: 500;
}

.stableford-correction-message.success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--stableford-success);
    border: 2px solid var(--stableford-success);
}

.stableford-correction-message.error {
    background: rgba(220, 53, 69, 0.1);
    color: var(--stableford-danger);
    border: 2px solid var(--stableford-danger);
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .stableford-calculator {
        padding: 15px;
    }

    .stableford-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stableford-mode-switcher {
        flex-direction: column;
    }

    .stableford-mode-btn {
        padding: 16px;
    }

    .stableford-scorecard-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .stableford-reset-btn {
        width: 100%;
        justify-content: center;
    }

    .stableford-scorecard-table th,
    .stableford-scorecard-table td {
        padding: 8px 4px;
        font-size: 12px;
    }

    .hole-input {
        padding: 6px 2px;
        font-size: 13px;
    }

    .stableford-result-box {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 20px;
    }

    .result-value {
        font-size: 28px;
    }

    .result-label {
        font-size: 12px;
    }

    .stableford-form-actions {
        flex-direction: column;
    }

    .stableford-btn-primary,
    .stableford-btn-secondary {
        width: 100%;
    }
}

/* Medium mobile devices */
@media (max-width: 600px) {
    .stableford-scorecard-table {
        min-width: 100%;
    }

    .stableford-scorecard-table th,
    .stableford-scorecard-table td {
        padding: 7px 3px;
        font-size: 11px;
    }

    .hole-input {
        padding: 5px 2px;
        font-size: 12px;
    }

    .hole-col { width: 40px; }
    .hcp-col { width: 45px; }
    .length-col { width: 55px; }
    .par-col { width: 42px; }
    .vorgabe-col { width: 50px; }
    .strokes-col { width: 55px; }
    .points-col { width: 55px; }
}

@media (max-width: 480px) {
    /* Remove min-width to allow table to fit viewport */
    .stableford-scorecard-table {
        min-width: 100%;
        font-size: 11px;
    }

    /* Make table cells even more compact */
    .stableford-scorecard-table th,
    .stableford-scorecard-table td {
        padding: 6px 2px;
        font-size: 11px;
    }

    /* Reduce column widths for mobile */
    .hole-col { width: 35px; }
    .hcp-col { width: 40px; }
    .length-col { width: 50px; }
    .par-col { width: 38px; }
    .vorgabe-col { width: 45px; }
    .strokes-col { width: 50px; }
    .points-col { width: 50px; }

    /* Make inputs more compact */
    .hole-input {
        padding: 4px 2px;
        font-size: 12px;
        max-width: 45px;
    }

    /* Make hole numbers smaller */
    .hole-number {
        font-size: 13px;
    }

    /* Make points display more compact */
    .points-display {
        min-width: 24px;
        padding: 4px 6px;
        font-size: 13px;
    }

    /* Adjust total row for mobile */
    .total-row td {
        padding: 10px 2px;
        font-size: 13px;
    }

    #total-points {
        font-size: 16px;
    }

    /* Result box to single column */
    .stableford-result-box {
        grid-template-columns: 1fr;
        padding: 15px;
    }

    .result-value {
        font-size: 24px;
    }

    .result-label {
        font-size: 11px;
    }
}

/* ===== Loading State ===== */
.stableford-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.stableford-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--stableford-gray-300);
    border-top-color: var(--stableford-primary);
    border-radius: 50%;
    animation: stableford-spin 0.8s linear infinite;
}

@keyframes stableford-spin {
    to { transform: rotate(360deg); }
}

/* ===== Accessibility ===== */
.stableford-select:focus-visible,
.stableford-input:focus-visible,
.hole-input:focus-visible,
.stableford-btn-primary:focus-visible,
.stableford-btn-secondary:focus-visible {
    outline: 3px solid var(--stableford-secondary);
    outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {
    .stableford-mode-switcher,
    .stableford-club-link,
    .stableford-reset-btn,
    .stableford-correction-section {
        display: none;
    }

    .stableford-scorecard-table-wrapper {
        box-shadow: none;
    }

    .stableford-calculator {
        padding: 0;
    }
}