/*
 * Hidro CRM - Main Stylesheet
 * Design System: Linear + Notion + Stripe aesthetic
 * Typography: Inter (body) + Plus Jakarta Sans (headings)
 */

/* =============================================
   ROOT VARIABLES
   ============================================= */
:root {
    /* Light Mode */
    --bg-primary: #FAFAFA;
    --bg-surface: #FFFFFF;
    --bg-card: #FFFFFF;
    --border-subtle: #F0F0F0;
    --border-default: #E0E0E0;
    --text-primary: #0A0A0A;
    --text-secondary: #6B6B6B;
    --text-tertiary: #8B8B8B;
    --accent: #3B82F6;
    --accent-hover: #2563EB;
    --success: #22C55E;
    --warning: #EAB308;
    --danger: #EF4444;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.03);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 10px;
    --radius-xl: 12px;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
}

/* Dark Mode */
.dark {
    --bg-primary: #0A0A0A;
    --bg-surface: #141414;
    --bg-card: #141414;
    --border-subtle: #1F1F1F;
    --border-default: #2A2A2A;
    --text-primary: #FAFAFA;
    --text-secondary: #8B8B8B;
    --text-tertiary: #6B6B6B;
    --accent: #60A5FA;
    --accent-hover: #93C5FD;
    --success: #4ADE80;
    --warning: #FACC15;
    --danger: #F87171;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
}

/* =============================================
   BASE STYLES
   ============================================= */
html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.5;
    background: var(--bg-primary);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.animate-fade-in {
    animation: fadeIn 300ms var(--ease-out-expo);
}

.animate-fade-in-up {
    animation: fadeInUp 400ms var(--ease-out-expo);
}

.animate-slide-up {
    animation: slideUp 300ms var(--ease-out-expo);
}

/* =============================================
   RESPONSIVE UTILITIES
   ============================================= */
@media (min-width: 768px) {
    .md-hidden { display: none !important; }
    .md-block { display: block !important; }
}

@media (max-width: 767px) {
    .mobile-hidden { display: none !important; }
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #D0D0D0; border-radius: 3px; }
.dark ::-webkit-scrollbar-thumb { background: #333; }

/* =============================================
   SELECTION
   ============================================= */
::selection {
    background: var(--accent);
    color: white;
}

/* =============================================
   SEMÁFORO POR FABRICANTE
   (Vendedores - Semáforo por fabricante - Seguimiento del gerente)
   ============================================= */

/* --- Barras de filtro / tabs --- */
.seg-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
}
.seg-tabbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.seg-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}
.seg-tab:hover { border-color: var(--accent); color: var(--text-primary); }
.seg-tab.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
}
.seg-tab .count { font-weight: 700; }

/* --- Puntos de color --- */
.seg-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.seg-dot.red { background: var(--danger); }
.seg-dot.yellow { background: var(--warning); }
.seg-dot.green { background: var(--success); }

/* --- Tarjetas de fabricante --- */
.mfg-list { display: flex; flex-direction: column; gap: 12px; }
.mfg-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 16px;
    transition: all var(--duration-fast) ease;
}
.mfg-card.highlighted { border-left: 3px solid var(--warning); }
.mfg-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.mfg-title {
    flex: 1;
    min-width: 0;
    font-weight: 600;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.mfg-badge {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 8px;
    border-radius: 999px;
    background: #FEFCE8;
    color: #A16207;
}
.dark .mfg-badge { background: #422006; color: #FACC15; }

.mfg-counts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.mfg-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 4px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
}
.mfg-count .value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    line-height: 1.1;
}
.mfg-count .value.red { color: var(--danger); }
.mfg-count .value.yellow { color: var(--warning); }
.mfg-count .value.green { color: var(--success); }
.mfg-count .label {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.mfg-actions { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }

/* --- Objetivos comerciales dentro del semáforo por fabricante --- */
.mfg-objectives {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-subtle);
}
.obj-list { display: flex; flex-direction: column; gap: 10px; }
.obj-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px 12px;
}
.obj-item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}
.obj-item-title { font-size: 0.875rem; font-weight: 600; }
.obj-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* --- Listado de clientes por categoría --- */
.seg-group { margin-bottom: 18px; }
.seg-group:last-child { margin-bottom: 0; }
.seg-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-subtle);
}
.seg-group-title { font-weight: 600; font-size: 0.875rem; }
.seg-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--bg-primary);
    color: var(--text-secondary);
}
.seg-empty {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    padding: 8px 0 4px;
}
.seg-clients { display: flex; flex-direction: column; gap: 6px; }
.seg-client {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--duration-fast) ease;
}
.seg-client:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.seg-client-main { flex: 1; min-width: 0; }
.seg-client-name {
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.seg-client-meta {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 2px;
}
.seg-client-amount {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    text-align: right;
    white-space: nowrap;
}

/* --- Encabezado de resumen --- */
.seg-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
.seg-summary .box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 12px;
    text-align: center;
}
.seg-summary .box .value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}
.seg-summary .box .value.red { color: var(--danger); }
.seg-summary .box .value.yellow { color: var(--warning); }
.seg-summary .box .value.green { color: var(--success); }
.seg-summary .box .label {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 2px;
}

/* --- Barra de distribución de colores --- */
.seg-bar {
    display: flex;
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--bg-primary);
    margin-top: 12px;
}
.seg-bar span { display: block; height: 100%; }
.seg-bar span.red { background: var(--danger); }
.seg-bar span.yellow { background: var(--warning); }
.seg-bar span.green { background: var(--success); }

/* --- Evolución (deltas) --- */
.delta { font-size: 0.75rem; font-weight: 600; white-space: nowrap; }
.delta.bad { color: var(--danger); }
.delta.good { color: var(--success); }
.delta.flat { color: var(--text-tertiary); }
.delta-cell { display: flex; flex-direction: column; gap: 2px; }

/* --- Acción dentro de la tarjeta de vendedor --- */
.seller-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--duration-fast) ease;
}
.seller-action:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-primary);
}

/* --- Tabla de datos --- */
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow-x: auto;
}
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th {
    text-align: left;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
    font-weight: 600;
    padding: 12px;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}
.data-table td { padding: 12px; border-bottom: 1px solid var(--border-subtle); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-primary); }
.data-table .num { font-variant-numeric: tabular-nums; text-align: right; }
.data-table .link { color: var(--accent); text-decoration: none; font-weight: 500; }
.data-table .link:hover { text-decoration: underline; }

/* --- Objetivos --- */
.obj-progress {
    height: 8px;
    border-radius: 999px;
    background: var(--bg-primary);
    overflow: hidden;
    margin-top: 8px;
}
.obj-progress .fill {
    height: 100%;
    border-radius: 999px;
    background: var(--accent);
    transition: width var(--duration-normal) ease;
}
.obj-progress .fill.done { background: var(--success); }
.obj-target { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 4px; }

.pill {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 999px;
    white-space: nowrap;
}
.pill.ok { background: #F0FDF4; color: #15803D; }
.pill.warn { background: #FEFCE8; color: #A16207; }
.pill.off { background: var(--bg-primary); color: var(--text-tertiary); }
.dark .pill.ok { background: #052E16; color: #4ADE80; }
.dark .pill.warn { background: #422006; color: #FACC15; }

/* --- Formulario en tarjeta --- */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 16px;
    margin-bottom: 16px;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}
.form-field { display: flex; flex-direction: column; gap: 4px; }
.form-field label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--accent);
    color: #FFFFFF;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}
.btn-ghost:hover { border-color: var(--danger); color: var(--danger); }

/* --- Estado vacío / avisos --- */
.page-empty {
    text-align: center;
    padding: 48px 16px;
}
.page-empty .icon { font-size: 3rem; margin-bottom: 12px; }
.page-empty .text { font-size: 1rem; color: var(--text-tertiary); }
.alert {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 16px;
}
.alert.success { background: #F0FDF4; color: #15803D; }
.alert.error { background: #FEF2F2; color: #B91C1C; }
.dark .alert.success { background: #052E16; color: #4ADE80; }
.dark .alert.error { background: #450A0A; color: #F87171; }

.section-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin: 20px 0 10px;
}
.narrow-page { max-width: 900px; margin: 0 auto; }

/* --- Formularios: validación y campos auxiliares --- */
.validation-summary { font-size: 0.8125rem; color: var(--danger); margin-bottom: 12px; }
.field-error { font-size: 0.75rem; color: var(--danger); }
.check-inline,
.form-field label.check-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 10px 0;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 400;
}
.check-inline input[type="checkbox"],
.form-field label.check-inline input[type="checkbox"] { width: auto; }

/* --- Acciones dentro de una fila de tabla --- */
.row-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}
.row-actions form { display: inline; margin: 0; }
.link-btn {
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    font-weight: 500;
    color: var(--accent);
    cursor: pointer;
}
.link-btn:hover { text-decoration: underline; }
.obj-progress { min-width: 90px; }


/* =============================================
   LÍNEAS (FABRICANTES) CON PESTAÑAS
   Vista inicial del vendedor: pestañas de líneas
   y debajo los clientes de la línea elegida.
   ============================================= */
.line-tabbar {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    margin-bottom: 18px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
}
.line-tab {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    min-width: 132px;
    padding: 10px 14px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--duration-fast) ease;
    flex-shrink: 0;
}
.line-tab:hover { border-color: var(--accent); color: var(--text-primary); }
.line-tab.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
    color: var(--text-primary);
}
.line-tab-name {
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
}
.line-tab-counts { display: flex; gap: 4px; align-items: center; min-height: 10px; }
.line-tab-total {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
}

.line-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.line-summary-title { display: flex; align-items: center; gap: 10px; }
.line-summary-title h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
}
.line-summary-counts { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.count-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}
.count-chip.amount { font-weight: 600; color: var(--text-primary); }
.cycle-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.seg-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-left: 4px;
}

/* --- Variaciones --- */
.var { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 0.8125rem; }
.var.up { color: var(--success); }
.var.down { color: var(--danger); }
.var.flat { color: var(--text-tertiary); font-weight: 500; }

.appearances {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
    color: var(--text-secondary);
}

/* --- Campos de ayuda del formulario --- */
.field-hint {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}