/* ============================================================
   GESTIOVA Dashboard — Premium Design System
   Inspired by Linear.app / Stripe Dashboard aesthetic

   Typography: DM Sans (display) + System stack (body)
   Palette:    Deep ocean navy with luminous accents
   ============================================================ */

/* DM Sans is loaded via <link> in App.razor — do NOT use @import here (it blocks rendering) */

:root {
    /* Core brand */
    --g-navy:       #0b1e2d;
    --g-navy-mid:   #12303f;
    --g-navy-light: #193d52;
    --g-brand:      #1a5276;
    --g-brand-bright: #3498db;
    --g-brand-glow: rgba(52,152,219,0.15);

    /* Surfaces */
    --g-bg:         #f0f2f5;
    --g-surface:    #ffffff;
    --g-surface-hover: #f8f9fb;
    --g-border:     #e4e7ec;
    --g-border-light: #f0f1f3;

    /* Text */
    --g-text:       #111827;
    --g-text-secondary: #6b7280;
    --g-text-muted: #9ca3af;
    --g-text-on-dark: #e5edf3;
    --g-text-on-dark-muted: #7a97ab;

    /* Accents */
    --g-emerald:    #10b981;
    --g-emerald-bg: #ecfdf5;
    --g-amber:      #f59e0b;
    --g-amber-bg:   #fffbeb;
    --g-rose:       #f43f5e;
    --g-rose-bg:    #fff1f2;
    --g-violet:     #8b5cf6;
    --g-violet-bg:  #f5f3ff;
    --g-sky:        #0ea5e9;
    --g-sky-bg:     #f0f9ff;

    /* Shadows */
    --g-shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
    --g-shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --g-shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
    --g-shadow-glow: 0 0 20px rgba(52,152,219,0.12);

    /* Radius */
    --g-radius:     10px;
    --g-radius-lg:  14px;
    --g-radius-sm:  6px;

    /* Transitions */
    --g-transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== BASE ===== */
html, body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--g-text);
    background: var(--g-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== HEADER — Frosted glass white ===== */
.rz-header {
    background: rgba(255,255,255,0.82) !important;
    backdrop-filter: blur(12px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(12px) saturate(180%) !important;
    border-bottom: 1px solid var(--g-border) !important;
    box-shadow: none !important;
    z-index: 100 !important;
}

/* ===== SIDEBAR — Deep ocean ===== */
.rz-sidebar {
    background: linear-gradient(180deg, var(--g-navy) 0%, var(--g-navy-mid) 100%) !important;
    border-right: 1px solid rgba(255,255,255,0.04) !important;
    box-shadow: none !important;
    overflow-y: auto !important;
}

.sidebar-brand {
    padding: 1.4rem 1.2rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 0.25rem;
}

.sidebar-brand img {
    height: 26px;
    filter: brightness(0) invert(1);
    opacity: 0.92;
}

.sidebar-section-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--g-text-on-dark-muted);
    padding: 1.25rem 1.25rem 0.35rem;
}

/* ===== SIDEBAR NAV ITEMS ===== */
.rz-panel-menu {
    padding: 0 0.4rem !important;
    background: transparent !important;
}

.rz-panel-menu .rz-navigation-item-link {
    border-radius: 8px !important;
    margin: 1px 4px !important;
    padding: 9px 12px !important;
    transition: all var(--g-transition) !important;
    position: relative !important;
}

.rz-panel-menu .rz-navigation-item-icon-children {
    color: var(--g-text-on-dark-muted) !important;
    font-size: 19px !important;
    margin-right: 10px !important;
    transition: color var(--g-transition) !important;
}

.rz-panel-menu .rz-navigation-item-text {
    color: var(--g-text-on-dark) !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    letter-spacing: -0.005em !important;
    transition: color var(--g-transition) !important;
}

.rz-panel-menu .rz-navigation-item-link:hover {
    background: rgba(255,255,255,0.06) !important;
}

.rz-panel-menu .rz-navigation-item-link:hover .rz-navigation-item-text {
    color: #ffffff !important;
}

.rz-panel-menu .rz-navigation-item-link:hover .rz-navigation-item-icon-children {
    color: var(--g-brand-bright) !important;
}

/* Active state — glowing left accent */
.rz-state-active > .rz-navigation-item-link {
    background: rgba(52,152,219,0.1) !important;
    box-shadow: inset 3px 0 0 var(--g-brand-bright) !important;
}

.rz-state-active > .rz-navigation-item-link > .rz-navigation-item-text {
    color: #ffffff !important;
    font-weight: 600 !important;
}

.rz-state-active > .rz-navigation-item-link > .rz-navigation-item-icon-children {
    color: var(--g-brand-bright) !important;
}

/* ===== BODY ===== */
.rz-body {
    background: var(--g-bg) !important;
}

/* ===== PRIMARY BUTTONS ===== */
.rz-button.rz-primary {
    background: linear-gradient(135deg, var(--g-brand) 0%, var(--g-navy-light) 100%) !important;
    border: none !important;
    border-radius: var(--g-radius-sm) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.02em !important;
    box-shadow: var(--g-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1) !important;
    transition: all var(--g-transition) !important;
}

.rz-button.rz-primary:hover {
    background: linear-gradient(135deg, var(--g-brand-bright) 0%, var(--g-brand) 100%) !important;
    box-shadow: var(--g-shadow-md), 0 0 16px rgba(52,152,219,0.25) !important;
    transform: translateY(-1px) !important;
}

.rz-button.rz-primary:active {
    transform: translateY(0) scale(0.98) !important;
}

.rz-button.rz-variant-outlined {
    border-radius: var(--g-radius-sm) !important;
    font-weight: 500 !important;
    border-color: var(--g-border) !important;
    color: #ffffff !important;
    background: var(--g-navy-light) !important;
}

.rz-button.rz-variant-outlined:hover {
    background: var(--g-brand) !important;
}

/* Ensure all primary buttons have white text/icons */
.rz-button.rz-primary,
.rz-button.rz-primary .rz-button-icon-left,
.rz-button.rz-primary .rz-button-text {
    color: #ffffff !important;
}

/* Flat buttons — white text/icon */
.rz-button.rz-variant-flat {
    color: #ffffff !important;
}

/* ===== CARDS — Elevated white ===== */
.rz-card {
    background: var(--g-surface) !important;
    border-radius: var(--g-radius-lg) !important;
    border: 1px solid var(--g-border) !important;
    box-shadow: var(--g-shadow-sm) !important;
    transition: all var(--g-transition) !important;
    overflow: hidden !important;
}

.rz-card:hover {
    box-shadow: var(--g-shadow-md) !important;
}

/* ===== KPI CARDS — Left accent bar + glassmorphism hint ===== */
.kpi-card {
    background: var(--g-surface);
    border-radius: var(--g-radius-lg);
    border: 1px solid var(--g-border);
    padding: 1.35rem 1.25rem;
    position: relative;
    overflow: hidden;
    transition: all var(--g-transition);
    box-shadow: var(--g-shadow-sm);
}

.kpi-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 0 4px 4px 0;
}

.kpi-card.kpi-blue::before    { background: linear-gradient(180deg, var(--g-brand-bright), var(--g-brand)); }
.kpi-card.kpi-green::before   { background: linear-gradient(180deg, #34d399, var(--g-emerald)); }
.kpi-card.kpi-orange::before  { background: linear-gradient(180deg, #fbbf24, var(--g-amber)); }
.kpi-card.kpi-violet::before  { background: linear-gradient(180deg, #a78bfa, var(--g-violet)); }

.kpi-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    opacity: 0.04;
    transition: opacity var(--g-transition);
}

.kpi-card.kpi-blue::after   { background: var(--g-brand-bright); }
.kpi-card.kpi-green::after  { background: var(--g-emerald); }
.kpi-card.kpi-orange::after { background: var(--g-amber); }
.kpi-card.kpi-violet::after { background: var(--g-violet); }

.kpi-card:hover {
    box-shadow: var(--g-shadow-lg);
    transform: translateY(-2px);
    border-color: transparent;
}

.kpi-card:hover::after {
    opacity: 0.08;
}

.kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--g-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.kpi-icon.blue   { background: var(--g-sky-bg);     color: var(--g-brand); }
.kpi-icon.green  { background: var(--g-emerald-bg);  color: var(--g-emerald); }
.kpi-icon.orange { background: var(--g-amber-bg);    color: var(--g-amber); }
.kpi-icon.purple { background: var(--g-violet-bg);   color: var(--g-violet); }

.kpi-value {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--g-text);
    margin: 0.25rem 0 0;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.kpi-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--g-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.1rem;
}

/* ===== DATA GRID — Refined table ===== */
.rz-datatable {
    border: none !important;
}

.rz-datatable .rz-datatable-thead > tr > th {
    background: var(--g-surface-hover) !important;
    color: var(--g-text-secondary) !important;
    font-weight: 600 !important;
    font-size: 11px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    border-bottom: 1px solid var(--g-border) !important;
    padding: 10px 12px !important;
}

.rz-datatable .rz-datatable-data > tr {
    transition: background var(--g-transition) !important;
    border-bottom: 1px solid var(--g-border-light) !important;
}

.rz-datatable .rz-datatable-data > tr:hover {
    background: var(--g-brand-glow) !important;
}

.rz-datatable .rz-datatable-data > tr > td {
    font-size: 13px !important;
    padding: 10px 12px !important;
    color: var(--g-text) !important;
}

/* Pager */
.rz-pager {
    border-top: 1px solid var(--g-border-light) !important;
    background: var(--g-surface-hover) !important;
}

/* ===== CHARTS ===== */
.rz-chart text {
    font-family: 'DM Sans', sans-serif !important;
    fill: var(--g-text-secondary) !important;
}

/* ===== FORM FIELDS ===== */
.rz-form-field {
    border-radius: var(--g-radius-sm) !important;
}

.rz-textbox, .rz-dropdown {
    border-radius: var(--g-radius-sm) !important;
    border-color: var(--g-border) !important;
    font-size: 13px !important;
    transition: all var(--g-transition) !important;
}

.rz-textbox:focus, .rz-dropdown.rz-state-focused {
    border-color: var(--g-brand-bright) !important;
    box-shadow: 0 0 0 3px var(--g-brand-glow) !important;
}

/* ===== BADGES ===== */
.rz-badge {
    font-weight: 600 !important;
    font-size: 11px !important;
    letter-spacing: 0.02em !important;
    border-radius: 20px !important;
    padding: 3px 10px !important;
}

.rz-badge.rz-badge-success {
    background: var(--g-emerald-bg) !important;
    color: #065f46 !important;
}

.rz-badge.rz-badge-danger {
    background: var(--g-rose-bg) !important;
    color: #9f1239 !important;
}

/* ===== ALERTS ===== */
.rz-alert {
    border-radius: var(--g-radius) !important;
}

/* ===== SCROLLBAR — Minimal ===== */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Sidebar scrollbar */
.rz-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
}

/* ===== NOTIFICATION ===== */
.rz-notification {
    border-radius: var(--g-radius) !important;
    box-shadow: var(--g-shadow-lg) !important;
}

/* ===== UTILITY ===== */
a, .btn-link {
    color: var(--g-brand-bright);
}

.blazor-error-boundary {
    background: var(--g-rose);
    padding: 1rem;
    color: white;
    border-radius: var(--g-radius);
}

.blazor-error-boundary::after {
    content: "Ha ocurrido un error.";
}

/* ===== CHART SECTION HEADERS ===== */
.chart-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--g-text);
    margin: 0 0 1rem;
    letter-spacing: -0.01em;
}

.chart-title span {
    font-weight: 400;
    color: var(--g-text-muted);
    font-size: 0.8rem;
}

/* ===== PAGE HEADER ===== */
.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--g-text);
    letter-spacing: -0.025em;
    margin: 0;
}

.page-subtitle {
    font-size: 0.85rem;
    color: var(--g-text-secondary);
    margin: 0.15rem 0 0;
}

/* ===== DATE PICKER refinement ===== */
.rz-datepicker .rz-inputtext {
    font-size: 13px !important;
    font-weight: 500 !important;
}

/* ===== DROPDOWN refinement ===== */
.rz-dropdown-panel {
    border-radius: var(--g-radius) !important;
    box-shadow: var(--g-shadow-lg) !important;
    border: 1px solid var(--g-border) !important;
}

/* ===== DIALOG ===== */
.rz-dialog {
    border-radius: var(--g-radius-lg) !important;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25) !important;
}

/* ===== ANIMATION — Fade in on load ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.kpi-card {
    animation: fadeUp 0.4s ease-out both;
}

.kpi-card:nth-child(1) { animation-delay: 0.05s; }
.kpi-card:nth-child(2) { animation-delay: 0.1s; }
.kpi-card:nth-child(3) { animation-delay: 0.15s; }
.kpi-card:nth-child(4) { animation-delay: 0.2s; }

.rz-card {
    animation: fadeUp 0.4s ease-out both;
    animation-delay: 0.25s;
}