/**
 * Supplement Protocol Calculator - Professional Clinical Styling
 * Separate from main site theme - clean, medical/clinical aesthetic
 */

:root {
    --calc-primary: #2c5282;
    --calc-primary-dark: #1a365d;
    --calc-primary-light: #3182ce;
    --calc-secondary: #4a5568;
    --calc-success: #38a169;
    --calc-warning: #d69e2e;
    --calc-error: #e53e3e;
    --calc-info: #3182ce;
    --calc-bg: #ffffff;
    --calc-bg-light: #f7fafc;
    --calc-bg-dark: #edf2f7;
    --calc-border: #e2e8f0;
    --calc-text: #2d3748;
    --calc-text-light: #718096;
    --calc-text-muted: #a0aec0;
    --calc-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --calc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --calc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
}

body.calc-admin,
body.calc-public {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--calc-text);
    background-color: var(--calc-bg-light);
    margin: 0;
    padding: 0;
}

.calc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.calc-header {
    background: var(--calc-bg);
    border-bottom: 2px solid var(--calc-primary);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--calc-shadow);
}

.calc-header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    font-weight: 600;
    color: var(--calc-primary);
}

.calc-subtitle {
    margin: 0;
    color: var(--calc-text-light);
    font-size: 1rem;
}

/* Alerts */
.calc-alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 0.375rem;
    border-left: 4px solid;
}

.calc-alert--success {
    background-color: #f0fff4;
    border-color: var(--calc-success);
    color: #22543d;
}

.calc-alert--error {
    background-color: #fff5f5;
    border-color: var(--calc-error);
    color: #742a2a;
}

.calc-alert--warning {
    background-color: #fffaf0;
    border-color: var(--calc-warning);
    color: #744210;
}

.calc-alert--info {
    background-color: #ebf8ff;
    border-color: var(--calc-info);
    color: #2c5282;
}

/* Buttons */
.calc-btn {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
}

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

.calc-btn--primary:hover {
    background-color: var(--calc-primary-dark);
}

.calc-btn--secondary {
    background-color: var(--calc-secondary);
    color: white;
}

.calc-btn--secondary:hover {
    background-color: #2d3748;
}

.calc-btn--link {
    background-color: transparent;
    color: var(--calc-primary);
    text-decoration: underline;
}

.calc-btn--link:hover {
    color: var(--calc-primary-dark);
}

/* Main Navigation */
.calc-nav {
    background: var(--calc-bg);
    border-bottom: 2px solid var(--calc-primary);
    box-shadow: var(--calc-shadow);
    margin-bottom: 2rem;
}

.calc-nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    min-height: 60px;
}

.calc-nav__brand {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--calc-primary);
    text-decoration: none;
    padding: 1rem 0;
}

.calc-nav__brand:hover {
    color: var(--calc-primary-dark);
}

.calc-nav__links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.calc-nav__link {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--calc-text);
    text-decoration: none;
    border-radius: 0.375rem;
    transition: background-color 0.2s, color 0.2s;
}

.calc-nav__link:hover {
    background-color: var(--calc-bg-light);
    color: var(--calc-primary);
}

.calc-nav__link--active {
    background-color: var(--calc-primary);
    color: white;
}

.calc-nav__link--active:hover {
    background-color: var(--calc-primary-dark);
    color: white;
}

.calc-nav__link--muted {
    color: var(--calc-text-light);
    font-weight: 400;
}

.calc-nav__link--muted:hover {
    color: var(--calc-text);
    background-color: transparent;
}

/* Admin Navigation (old - for backward compatibility) */
.calc-admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

/* Stats */
.calc-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.calc-stat-card {
    background: var(--calc-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    text-align: center;
}

.calc-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--calc-primary);
    margin-bottom: 0.5rem;
}

.calc-stat-label {
    font-size: 0.875rem;
    color: var(--calc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Forms */
.calc-form {
    background: var(--calc-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    margin-bottom: 2rem;
}

.calc-form-group {
    margin-bottom: 1.5rem;
}

.calc-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--calc-text);
    margin-bottom: 0.5rem;
}

.calc-form-input,
.calc-form-select,
.calc-form-textarea {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--calc-text);
    background-color: var(--calc-bg);
    border: 1px solid var(--calc-border);
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.calc-form-input:focus,
.calc-form-select:focus,
.calc-form-textarea:focus {
    outline: 0;
    border-color: var(--calc-primary);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
}

.calc-form-textarea {
    min-height: 100px;
    resize: vertical;
}

.calc-form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Tables */
.calc-table-wrapper {
    overflow-x: auto;
    background: var(--calc-bg);
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    margin-bottom: 2rem;
}

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

.calc-table th,
.calc-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--calc-border);
}

.calc-table th {
    background-color: var(--calc-bg-dark);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--calc-text);
}

.calc-table tbody tr:hover {
    background-color: var(--calc-bg-light);
}

.calc-table tbody tr:last-child td {
    border-bottom: none;
}

/* Cards */
.calc-card {
    background: var(--calc-bg);
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.calc-card-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--calc-border);
}

.calc-card-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--calc-text);
}

/* Intake Form */
.calc-intake-section {
    background: var(--calc-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    margin-bottom: 1.5rem;
}

.calc-intake-section h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--calc-primary);
    border-bottom: 2px solid var(--calc-border);
    padding-bottom: 0.5rem;
}

.calc-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.calc-checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.calc-checkbox-label input[type="checkbox"] {
    margin-right: 0.5rem;
    width: auto;
}

/* Results Page */
.calc-results-header {
    background: var(--calc-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    margin-bottom: 2rem;
}

.calc-schedule-section {
    background: var(--calc-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--calc-shadow);
    margin-bottom: 2rem;
}

.calc-schedule-time {
    margin-bottom: 2rem;
}

.calc-schedule-time:last-child {
    margin-bottom: 0;
}

.calc-schedule-time h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--calc-primary);
}

.calc-supplement-item {
    padding: 1rem;
    background: var(--calc-bg-light);
    border-left: 4px solid var(--calc-primary);
    margin-bottom: 0.75rem;
    border-radius: 0.25rem;
}

.calc-supplement-name {
    font-weight: 600;
    color: var(--calc-text);
    margin-bottom: 0.25rem;
}

.calc-supplement-dose {
    color: var(--calc-text-light);
    font-size: 0.875rem;
}

.calc-warnings-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.calc-warning-item {
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-radius: 0.375rem;
    border-left: 4px solid;
}

.calc-warning-item--warning {
    background-color: #fffaf0;
    border-color: var(--calc-warning);
}

.calc-warning-item--info {
    background-color: #ebf8ff;
    border-color: var(--calc-info);
}

.calc-shopping-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.calc-shopping-item {
    padding: 1rem;
    background: var(--calc-bg-light);
    border-bottom: 1px solid var(--calc-border);
}

.calc-shopping-item:last-child {
    border-bottom: none;
}

/* Print Styles */
@media print {
    body.calc-admin,
    body.calc-public {
        background: white;
    }

    .calc-nav,
    .calc-admin-nav,
    .calc-form-actions,
    .calc-btn,
    .calc-header {
        display: none;
    }

    .calc-container {
        max-width: 100%;
        padding: 0;
    }

    .calc-card,
    .calc-form,
    .calc-intake-section,
    .calc-schedule-section {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }

    .calc-schedule-time {
        page-break-inside: avoid;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .calc-container {
        padding: 1rem;
    }

    .calc-nav__inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.75rem 1rem;
    }

    .calc-nav__brand {
        padding: 0.5rem 0;
        margin-bottom: 0.5rem;
    }

    .calc-nav__links {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }

    .calc-nav__link {
        width: 100%;
        padding: 0.75rem 1rem;
    }

    .calc-header {
        padding: 1.5rem;
    }

    .calc-header h1 {
        font-size: 1.5rem;
    }

    .calc-admin-nav {
        flex-direction: column;
    }

    .calc-btn {
        width: 100%;
    }

    .calc-stats {
        grid-template-columns: 1fr;
    }

    .calc-table-wrapper {
        font-size: 0.875rem;
    }

    .calc-table th,
    .calc-table td {
        padding: 0.5rem;
    }
}