/* Design System: Modern Mobile Clean White Theme for PULOLA-MOBILE */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --bg-body: #ffffff;
    --bg-surface: #ffffff;
    --bg-subtle: #f8fafc;
    --border-color: #e2e8f0;
    --border-accent: #cbd5e1;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent-blue: #2563eb;
    --accent-blue-light: #eff6ff;
    --accent-green: #16a34a;
    --accent-green-light: #f0fdf4;
    --accent-amber: #d97706;
    --accent-amber-light: #fffbeb;
    --accent-red: #dc2626;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-body);
    color: var(--text-primary);
    margin: 0;
    padding-bottom: 75px; /* Espacio para la barra de navegación inferior en móvil */
    -webkit-tap-highlight-color: transparent;
}

/* Header Móvil Superior */
.pm-header {
    background-color: var(--bg-body);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pm-brand {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pm-brand-badge {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

/* Tarjetas Limpias (Clean Cards) */
.pm-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pm-card:active, .pm-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

.pm-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.pm-card-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Badges / Pill Tags */
.pm-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.pm-badge-pending {
    background-color: var(--accent-amber-light);
    color: var(--accent-amber);
}

.pm-badge-success {
    background-color: var(--accent-green-light);
    color: var(--accent-green);
}

.pm-badge-primary {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
}

/* Bottom Navigation Bar para Móviles */
.pm-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65px;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1040;
}

.pm-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    gap: 4px;
    width: 25%;
    height: 100%;
    transition: color 0.2s ease;
}

.pm-nav-item.active {
    color: var(--accent-blue);
    font-weight: 600;
}

.pm-nav-item svg {
    width: 22px;
    height: 22px;
}

/* Canvas para Firma Táctil */
.signature-canvas-container {
    background-color: #ffffff;
    border: 2px dashed var(--border-accent);
    border-radius: var(--radius-md);
    touch-action: none;
    position: relative;
    overflow: hidden;
}

.signature-canvas-container canvas {
    width: 100%;
    height: 200px;
    display: block;
    cursor: crosshair;
}

/* Botones Modernos Limpios */
.pm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    width: 100%;
}

.pm-btn-primary {
    background-color: var(--accent-blue);
    color: #ffffff;
}

.pm-btn-primary:hover, .pm-btn-primary:active {
    background-color: #1d4ed8;
    color: #ffffff;
}

.pm-btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}

.pm-btn-outline:hover, .pm-btn-outline:active {
    background-color: var(--bg-subtle);
    border-color: var(--border-accent);
}

.pm-btn-success {
    background-color: var(--accent-green);
    color: #ffffff;
}

/* Filtros y Buscador */
.pm-search-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    background-color: var(--bg-subtle);
    color: var(--text-primary);
    outline: none;
}

.pm-search-input:focus {
    border-color: var(--accent-blue);
    background-color: var(--bg-surface);
}