/**
 * Estilos canónicos para la Calculadora de gestación y parto de perros y gatos
 * Fijate Tools
 */

:root {
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --bg-page: #0b0f17;
    --bg-card: #131b26;
    --bg-card-alt: #1a2433;
    --bg-input: #1e293b;
    --border-color: #263345;
    --border-focus: #3b82f6;

    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-highlight: #60a5fa;

    --color-accent: #3b82f6;
    --color-accent-hover: #2563eb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;

    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.25);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
}

[data-theme="light"] {
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-alt: #f1f5f9;
    --bg-input: #ffffff;
    --border-color: #e2e8f0;
    --border-focus: #2563eb;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-highlight: #2563eb;

    --shadow-card: 0 4px 15px rgba(0, 0, 0, 0.05);
}

body {
    overflow-x: clip;
    width: 100%;
    max-width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.5;
}

.tool-layout {
    max-width: 1200px;
    margin: 1.5rem auto 3rem;
    padding: 0 1rem;
    box-sizing: border-box;
    flex: 1 0 auto;
    width: 100%;
}

.tool-with-sidebar {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    width: 100%;
}

.tool-main-content {
    flex: 1 1 0%;
    min-width: 0;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-top: 0;
    color: var(--text-main);
}

.text-mono {
    font-family: var(--font-mono);
}

/* Grid de entrada y KPI */
.gestation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 900px) {
    .gestation-grid {
        grid-template-columns: 1fr;
    }
}

.calc-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

/* Selector de especie */
.species-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.species-btn-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: var(--bg-card-alt);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
}

.species-btn-label input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.species-btn-label:has(input:checked) {
    border-color: var(--color-accent);
    background-color: rgba(59, 130, 246, 0.12);
    color: var(--color-accent);
}

.form-group {
    margin-bottom: 1.15rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--text-muted);
}

input[type="text"], input[type="date"] {
    width: 100%;
    min-height: 42px;
    padding: 0.65rem 0.85rem;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: 0.95rem;
    box-sizing: border-box;
}

/* KPI Box */
.kpi-due-box {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(59, 130, 246, 0.12));
    border: 1px solid rgba(236, 72, 153, 0.3);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    margin-bottom: 1.25rem;
}

.kpi-due-label {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.kpi-due-date {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 700;
    color: #ec4899;
    line-height: 1.1;
    margin: 0.25rem 0;
}

.kpi-due-range {
    font-size: 0.86rem;
    color: var(--text-muted);
}

/* Barra de progreso */
.progress-container {
    margin: 1.25rem 0;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.84rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.progress-track {
    width: 100%;
    height: 12px;
    background-color: var(--bg-card-alt);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #ec4899);
    border-radius: 6px;
    transition: width 0.3s ease;
}

/* Stats mini */
.gestation-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.stat-item {
    background-color: var(--bg-card-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    text-align: center;
}

.stat-label {
    font-size: 0.76rem;
    color: var(--text-muted);
}

.stat-val {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-top: 0.15rem;
}

/* Timeline de hitos clínicos */
.milestones-section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-card);
}

.milestones-list {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
    display: grid;
    gap: 1rem;
}

.milestone-card {
    background-color: var(--bg-card-alt);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: 1.15rem;
}

.milestone-card.milestone-passed {
    border-left-color: var(--color-success);
    opacity: 0.85;
}

.milestone-card.milestone-current {
    border-left-color: #ec4899;
    box-shadow: 0 0 15px rgba(236, 72, 153, 0.2);
}

.milestone-card.milestone-upcoming {
    border-left-color: var(--text-muted);
}

.milestone-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.milestone-day {
    display: block;
    font-size: 0.78rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.milestone-badge {
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-sm);
    font-size: 0.76rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-passed {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.badge-current {
    background-color: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.badge-upcoming {
    background-color: rgba(148, 163, 184, 0.15);
    color: var(--text-muted);
}

.milestone-date {
    font-size: 0.88rem;
    margin: 0.4rem 0;
    color: var(--text-highlight);
}

.milestone-desc {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Semáforo de alarma de distocia */
.dystocia-card {
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
}

.dystocia-card h2 {
    color: var(--color-danger);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.dystocia-list {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-main);
}

/* Checklist de Paridera */
.whelping-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-card);
}

.whelping-items {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    display: grid;
    gap: 0.65rem;
}

.whelping-item {
    background-color: var(--bg-card-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
}

.whelping-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.whelping-label input[type="checkbox"] {
    margin-top: 0.2rem;
    width: 18px;
    height: 18px;
    accent-color: #ec4899;
}

.whelping-label:has(input:checked) strong {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* Botones de acción */
.btn-action-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    flex: 1;
    min-height: 42px;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: #ec4899;
    color: #ffffff;
    border: none;
}

.btn-primary:hover {
    background-color: #db2777;
}

.btn-secondary {
    background-color: var(--bg-card-alt);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

/* Modales */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    box-sizing: border-box;
}

.modal-dialog {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 420px;
    width: 100%;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
    }
    .app-header,
    .tools-ad-banner-section,
    .tool-ad-sidebar,
    .fijate-footer,
    .btn-action-row,
    .affiliate-showcase-section,
    .related-tools-section,
    .calc-card:first-child {
        display: none !important;
    }
    .calc-card, .milestones-section, .whelping-card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
        background: #fff !important;
        color: #000 !important;
    }
}