/* ============================================================
   AutoTaller ERP — Estilos globales
   Paleta inspirada en el diseño: azul marino, naranja y teal.
   ============================================================ */
:root {
    --c-primary: #1F2C50;
    --c-primary-dark: #16213E;
    --c-secondary: #2BB59A;
    --c-accent: #F4A93C;
    --c-info: #3FA9F5;
    --c-error: #E15A5A;
    --c-bg: #F4F6FA;
    --c-surface: #FFFFFF;
    --c-text: #1F2C50;
    --c-text-soft: #5D6B82;
    --c-border: #E3E7EE;
    --shadow-card: 0 2px 14px rgba(31, 44, 80, 0.06);
    --radius: 12px;
}

html, body {
    margin: 0;
    background: var(--c-bg);
    font-family: 'Roboto', Helvetica, Arial, sans-serif;
    color: var(--c-text);
    min-height: 100vh;
}

a { text-decoration: none; }

/* ===== App bar superior ===== */
.erp-appbar {
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--c-border);
}

.erp-appbar-tabs .erp-tab {
    height: 70px;
    border-radius: 0 !important;
    padding: 0 24px !important;
    border-bottom: 3px solid transparent !important;
    color: var(--c-text-soft) !important;
    text-transform: uppercase !important;
    font-weight: 600 !important;
    letter-spacing: 0.4px;
    font-size: 0.85rem;
}

.erp-appbar-tabs .erp-tab--active {
    color: var(--c-primary) !important;
    border-bottom-color: var(--c-accent) !important;
    background: linear-gradient(180deg, transparent 0%, rgba(244,169,60,0.08) 100%);
}

.erp-search .mud-input-outlined-border {
    border-radius: 24px !important;
}

/* ===== Drawer (sidebar) ===== */
.erp-drawer {
    background: linear-gradient(180deg, var(--c-primary) 0%, var(--c-primary-dark) 100%) !important;
    border: none !important;
}

.erp-drawer .mud-nav-link {
    color: rgba(255,255,255,0.78) !important;
    border-radius: 0 !important;
    padding-left: 24px !important;
    height: 48px !important;
    font-weight: 500 !important;
}

.erp-drawer .mud-nav-link:hover {
    background: rgba(255,255,255,0.06) !important;
    color: #fff !important;
}

.erp-drawer .mud-nav-link.active {
    background: rgba(244,169,60,0.18) !important;
    color: #fff !important;
    border-left: 4px solid var(--c-accent) !important;
    padding-left: 20px !important;
}

.erp-drawer .mud-nav-link .mud-icon-root {
    color: rgba(255,255,255,0.85) !important;
}

.erp-drawer .mud-nav-group .mud-nav-link {
    font-size: 0.92rem;
}

.erp-drawer .mud-nav-group-header {
    color: rgba(255,255,255,0.85) !important;
}

.erp-nav-brand {
    padding: 18px 16px 10px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 12px;
}

.erp-nav-logo {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    border: 2px solid var(--c-accent);
}

.erp-nav-title {
    color: #fff !important;
    letter-spacing: 2px;
    font-weight: 700 !important;
}

.erp-nav-subtitle {
    color: var(--c-accent) !important;
    letter-spacing: 4px;
    font-weight: 600 !important;
}

/* ===== Main content ===== */
.erp-main {
    background: var(--c-bg);
}

.erp-content {
    padding: 28px 32px;
    max-width: 1600px;
    margin: 0 auto;
}

.page-header h4 {
    color: var(--c-primary);
}

/* ===== KPI Cards ===== */
.kpi-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--c-border);
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(31,44,80,0.1);
}

.kpi-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.kpi-card--primary .kpi-card-icon { background: linear-gradient(135deg, #1F2C50, #3a5089); }
.kpi-card--success .kpi-card-icon { background: linear-gradient(135deg, #2BB59A, #3fd6b8); }
.kpi-card--info .kpi-card-icon    { background: linear-gradient(135deg, #3FA9F5, #6cc1ff); }
.kpi-card--warning .kpi-card-icon { background: linear-gradient(135deg, #F4A93C, #ffc56b); }
.kpi-card--error .kpi-card-icon   { background: linear-gradient(135deg, #E15A5A, #ff8585); }

.kpi-card-body { flex: 1; min-width: 0; }
.kpi-card-title {
    color: var(--c-text-soft) !important;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600 !important;
    font-size: 0.7rem !important;
}
.kpi-card-value {
    color: var(--c-primary) !important;
    font-weight: 700 !important;
    margin: 2px 0;
    line-height: 1.2;
}
.kpi-card-sub {
    color: var(--c-text-soft) !important;
    font-size: 0.78rem !important;
}

/* ===== KPI Circular (anillos) ===== */
.kpi-circular {
    background: #fff;
    border-radius: var(--radius);
    padding: 22px;
    text-align: center;
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-card);
}

.kpi-circular-ring {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto;
}

.kpi-circular-ring svg {
    width: 100%;
    height: 100%;
    transition: stroke-dashoffset 0.6s ease;
}

.kpi-circular-text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Lista de OTs con barras ===== */
.ot-progress-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ot-row {
    display: grid;
    grid-template-columns: 1.4fr 2.5fr 1fr;
    align-items: center;
    gap: 16px;
}

.ot-row-left .mud-typography-caption { line-height: 1.2; }
.ot-row-bar { padding: 0 8px; }
.ot-row-right { text-align: right; }

.ot-progress {
    background: #E3E7EE !important;
}

@media (max-width: 768px) {
    .ot-row { grid-template-columns: 1fr; gap: 6px; }
    .ot-row-bar { padding: 0; }
    .ot-row-right { text-align: left; }
}

/* ===== Mini calendario ===== */
.mini-cal {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    color: var(--c-text);
    font-size: 0.85rem;
}

.mini-cal th {
    color: var(--c-secondary);
    font-weight: 600;
    padding: 6px 0;
    font-size: 0.75rem;
    border-bottom: 1px solid var(--c-border);
}

.mini-cal td {
    padding: 8px 0;
    color: var(--c-text-soft);
}

.mini-cal td.is-today {
    background: var(--c-secondary);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
}

/* ===== Mini mountain card (gráfico ilustrativo) ===== */
.mini-mountain svg {
    border-radius: 8px;
}

/* ===== Bar chart ===== */
.bar-chart {
    width: 100%;
    overflow: hidden;
}

/* ===== Página de Login ===== */
.auth-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1F2C50 0%, #16213E 50%, #2BB59A 100%);
    padding: 24px;
}

.login-page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card-wrapper {
    width: 100%;
    max-width: 460px;
}

.login-brand {
    text-align: center;
    color: #fff;
    margin-bottom: 28px;
}

.brand-circle {
    width: 88px;
    height: 88px;
    background: rgba(244,169,60,0.95);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 12px 40px rgba(244,169,60,0.4);
}

.login-brand h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.login-brand h1 span {
    font-weight: 700;
    color: var(--c-accent);
}

.login-brand p {
    color: rgba(255,255,255,0.75);
    margin-top: 6px;
    font-size: 0.9rem;
}

.login-card {
    background: #fff;
    padding: 36px 32px;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.18);
}

.login-title {
    margin: 0 0 4px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-text);
}

.login-subtitle {
    margin: 0 0 22px;
    color: var(--c-text-soft);
    font-size: 0.92rem;
}

.alert-error {
    background: #fdecea;
    color: #b1382c;
    border: 1px solid #f5c6c0;
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.login-form .form-group { margin-bottom: 16px; }

.login-form label {
    display: block;
    margin-bottom: 6px;
    color: var(--c-text);
    font-size: 0.88rem;
    font-weight: 500;
}

.login-form .form-control {
    width: 100%;
    height: 46px;
    padding: 10px 14px;
    border: 1.5px solid var(--c-border);
    border-radius: 10px;
    font-size: 1rem;
    color: var(--c-text);
    background: #fff;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}

.login-form .form-control:focus {
    outline: none;
    border-color: var(--c-secondary);
    box-shadow: 0 0 0 3px rgba(43, 181, 154, 0.18);
}

.login-form .form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}

.login-form .form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--c-primary);
    cursor: pointer;
}

.login-form .form-check-label {
    color: var(--c-text-soft);
    font-size: 0.92rem;
    cursor: pointer;
    margin: 0;
}

.login-divider {
    border: none;
    border-top: 1px solid var(--c-border);
    margin: 22px 0 14px;
}

.login-hint {
    text-align: center;
    color: var(--c-text-soft);
    font-size: 0.82rem;
    margin: 0;
}

.login-hint strong {
    color: var(--c-primary);
}

.login-btn-submit {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-secondary) 100%);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.6px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    margin-top: 4px;
}

.login-btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(31, 44, 80, 0.3);
}

.login-btn-submit:active {
    transform: translateY(0);
}

.login-footer {
    text-align: center;
    margin-top: 18px;
    color: rgba(255,255,255,0.65) !important;
}

/* ===== Kanban de OTs ===== */
.ot-kanban {
    display: grid;
    grid-template-columns: repeat(6, minmax(220px, 1fr));
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.ot-kanban-col {
    background: #F4F6FA;
    border-radius: 12px;
    padding: 10px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.ot-kanban-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px 10px;
    border-bottom: 2px solid var(--c-border);
    margin-bottom: 10px;
}

.ot-kanban-body {
    flex: 1;
}

.ot-kanban-card {
    background: #fff !important;
    border-radius: 8px !important;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    border-left: 3px solid var(--c-primary) !important;
}

.ot-kanban-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(31,44,80,0.12) !important;
}

.ot-kanban-empty {
    text-align: center;
    padding: 24px 8px;
    color: var(--c-text-soft);
    border: 1.5px dashed var(--c-border);
    border-radius: 8px;
    background: rgba(255,255,255,0.4);
}

@media (max-width: 1100px) {
    .ot-kanban {
        grid-template-columns: repeat(3, minmax(220px, 1fr));
    }
}

@media (max-width: 640px) {
    .ot-kanban {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
    }
}

/* ===== Tablas ERP ===== */
.erp-table .mud-table-head {
    background: #F8FAFD;
}

.erp-table .mud-table-head .mud-table-cell {
    font-weight: 600 !important;
    color: var(--c-text) !important;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.6px;
    border-bottom: 2px solid var(--c-border) !important;
}

.erp-table .mud-table-row:hover {
    background: rgba(31, 44, 80, 0.03) !important;
}

.erp-table .mud-table-cell {
    border-bottom: 1px solid var(--c-border) !important;
}

/* ===== Utilidades ===== */
.fw-bold   { font-weight: 700 !important; }
.fw-medium { font-weight: 500 !important; }
.gap-2 { gap: 0.5rem; }
.dashboard-totals > div { padding: 8px 16px; }

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .erp-content { padding: 16px; }
    .erp-appbar-tabs { display: none !important; }
}