/*
 * AXOCIA Client Portal - Design System
 * Onyx Theme - High-End NY & London Style
 * ========================================
 */

/* ==========================================
   FONTS
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ==========================================
   CSS VARIABLES - ONYX ECOSYSTEM
   ========================================== */
:root {
    /* Onyx Light (Default) */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-mercury: #F8F9FA;
    --color-accent: #6C5CE7;
    --color-onyx: #1A1A1B;

    /* Semantic Colors */
    --color-bg: var(--color-white);
    --color-bg-card: var(--color-mercury);
    --color-text: var(--color-black);
    --color-text-muted: #6B7280;
    --color-border: rgba(0, 0, 0, 0.1);

    /* Status Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: var(--color-accent);

    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius - Sharp (0px for authority) */
    --radius: 0px;
    --radius-sm: 0px;
    --radius-lg: 0px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Layout */
    --sidebar-width: 280px;
    --header-height: 72px;
}

/* ==========================================
   DARK MODE (Onyx Stealth)
   ========================================== */
[data-theme="dark"] {
    --color-bg: var(--color-black);
    --color-bg-card: var(--color-onyx);
    --color-text: var(--color-white);
    --color-text-muted: #9CA3AF;
    --color-border: rgba(255, 255, 255, 0.1);
}

/* ==========================================
   RESET & BASE
   ========================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

/* Display / Hero Text */
.text-hero {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7.5rem);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
    text-transform: uppercase;
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.2;
    color: var(--color-text);
}

h1,
.h1 {
    font-size: 2.5rem;
}

h2,
.h2 {
    font-size: 2rem;
}

h3,
.h3 {
    font-size: 1.5rem;
}

h4,
.h4 {
    font-size: 1.25rem;
}

h5,
.h5 {
    font-size: 1rem;
}

h6,
.h6 {
    font-size: 0.875rem;
}

/* Labels */
.label {
    font-family: var(--font-body);
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.label-accent {
    color: var(--color-accent);
}

/* Body Text */
.text-lg {
    font-size: 1.125rem;
}

.text-base {
    font-size: 1rem;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

.text-light {
    font-weight: 300;
}

.text-regular {
    font-weight: 400;
}

.text-medium {
    font-weight: 500;
}

.text-semibold {
    font-weight: 600;
}

.text-bold {
    font-weight: 700;
}

.text-muted {
    color: var(--color-text-muted);
}

.text-accent {
    color: var(--color-accent);
}

/* ==========================================
   LAYOUT
   ========================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar - Always White (Efecto Ancla) */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: #FFFFFF !important;
    /* Always white */
    color: #000000 !important;
    /* Always black text */
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-base);
}

.sidebar-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: #000000;
}

.sidebar-logo .dot {
    color: var(--color-accent);
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-lg) 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--spacing-lg);
}

.nav-section-title {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #9CA3AF;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    color: #6B7280;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    color: #000000;
    background: rgba(0, 0, 0, 0.03);
}

.nav-item.active {
    color: #000000;
    background: rgba(0, 0, 0, 0.05);
    border-left-color: var(--color-accent);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.5;
}

.nav-badge {
    margin-left: auto;
    background: var(--color-accent);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.nav-badge:empty {
    display: none;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background: var(--color-bg);
}

.main-header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-2xl);
    z-index: 50;
}

.page-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.main-body {
    padding: var(--spacing-2xl);
}

/* ==========================================
   COMPONENTS
   ========================================== */

/* Cards */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background: #333333;
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-black);
}

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

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background: #5b4bd4;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

.badge-info {
    background: rgba(108, 92, 231, 0.1);
    color: var(--color-accent);
}

.badge-neutral {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text-muted);
}

/* Progress Bar */
.progress {
    width: 100%;
    height: 4px;
    background: var(--color-border);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.table tbody tr:hover {
    background: var(--color-bg-card);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-black);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

/* Stats */
.stat {
    text-align: center;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
}

.stat-label {
    margin-top: var(--spacing-sm);
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ==========================================
   UTILITIES
   ========================================== */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.gap-lg {
    gap: var(--spacing-lg);
}

.gap-xl {
    gap: var(--spacing-xl);
}

.grid {
    display: grid;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.p-md {
    padding: var(--spacing-md);
}

.p-lg {
    padding: var(--spacing-lg);
}

.p-xl {
    padding: var(--spacing-xl);
}

.p-2xl {
    padding: var(--spacing-2xl);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

.mb-2xl {
    margin-bottom: var(--spacing-2xl);
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.hidden {
    display: none;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn var(--transition-base) ease-out;
}

.animate-slideUp {
    animation: slideUp var(--transition-slow) ease-out;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 240px;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   THEME TOGGLE
   ========================================== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--color-bg-card);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--color-text);
}

/* ==========================================
   LOADING STATE
   ========================================== */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================
   EMPTY STATE
   ========================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text-muted);
}

.empty-state-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    color: var(--color-text-muted);
    max-width: 400px;
    margin: 0 auto;
}

/* ==========================================
   MOBILE MENU - FIXED
   ========================================== */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    /* Changed from left to right */
    z-index: 300;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    padding: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: #333;
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile close button */
.mobile-close-btn {
    display: none;
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    color: #000;
    cursor: pointer;
    padding: 8px;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .sidebar.open .mobile-close-btn {
        display: block;
    }

    .main-header {
        padding-left: var(--spacing-lg);
        padding-right: 70px;
        /* Space for hamburger */
    }
}

/* ==========================================
   DARK MODE - COMPLETE
   ========================================== */
[data-theme="dark"] .sidebar {
    background: #0A0A0A !important;
    color: #FFFFFF !important;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .sidebar-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .sidebar-logo {
    color: #FFFFFF;
}

[data-theme="dark"] .nav-section-title {
    color: #6B7280;
}

[data-theme="dark"] .nav-item {
    color: #9CA3AF;
}

[data-theme="dark"] .nav-item:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .nav-item.active {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

[data-theme="dark"] .sidebar-footer .text-bold {
    color: #FFFFFF !important;
}

[data-theme="dark"] .theme-toggle {
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .theme-toggle svg {
    color: #FFFFFF;
}

[data-theme="dark"] .mobile-close-btn {
    color: #FFFFFF;
}

/* Dark mode contrast fixes */
[data-theme="dark"] .btn-secondary {
    border-color: #FFFFFF;
    color: #FFFFFF;
}

[data-theme="dark"] .btn-secondary:hover {
    background: #FFFFFF;
    color: #000000;
}

[data-theme="dark"] .form-input {
    background: #1A1A1B;
    border-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

[data-theme="dark"] .form-input:focus {
    border-color: var(--color-accent);
}

[data-theme="dark"] .table th {
    color: #9CA3AF;
}

[data-theme="dark"] .table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* ==========================================
   SKELETON LOADERS - Premium Shimmer Effect
   ========================================== */

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

    100% {
        background-position: 200% 0;
    }
}

@keyframes skeleton-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.skeleton {
    background: linear-gradient(90deg,
            var(--color-bg-card) 0%,
            rgba(255, 255, 255, 0.1) 20%,
            rgba(255, 255, 255, 0.2) 40%,
            rgba(255, 255, 255, 0.1) 60%,
            var(--color-bg-card) 100%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: 4px;
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg,
            var(--color-bg-card) 0%,
            rgba(255, 255, 255, 0.05) 20%,
            rgba(255, 255, 255, 0.1) 40%,
            rgba(255, 255, 255, 0.05) 60%,
            var(--color-bg-card) 100%);
    background-size: 200% 100%;
}

/* Skeleton variations */
.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
}

.skeleton-text-lg {
    height: 24px;
    margin-bottom: 12px;
}

.skeleton-text-xl {
    height: 36px;
    margin-bottom: 16px;
}

.skeleton-title {
    height: 32px;
    width: 60%;
    margin-bottom: 8px;
}

.skeleton-subtitle {
    height: 16px;
    width: 40%;
}

.skeleton-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

.skeleton-stat {
    text-align: center;
    padding: var(--spacing-xl);
}

.skeleton-stat-value {
    height: 48px;
    width: 80px;
    margin: 0 auto var(--spacing-md);
}

.skeleton-stat-label {
    height: 10px;
    width: 100px;
    margin: 0 auto;
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-badge {
    height: 24px;
    width: 70px;
    display: inline-block;
}

.skeleton-button {
    height: 44px;
    width: 100%;
}

/* Skeleton layouts */
.skeleton-dashboard {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.skeleton-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.skeleton-two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.skeleton-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.skeleton-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.skeleton-list-item-content {
    flex: 1;
}

/* Loading container */
.loading-container {
    padding: var(--spacing-xl);
}

.loading-header {
    margin-bottom: var(--spacing-2xl);
}

/* Responsive skeletons */
@media (max-width: 1024px) {
    .skeleton-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .skeleton-stats-grid {
        grid-template-columns: 1fr;
    }

    .skeleton-two-col {
        grid-template-columns: 1fr;
    }
}