:root {
    --primary: #00b894;
    --primary-dark: #00936f;
    --secondary: #fdcb6e;
    --accent: #ff7675;
    --bg-main: #0a0e1a;
    --bg-card: #151a2e;
    --bg-hover: #1e2538;
    --text-primary: #e8edf5;
    --text-secondary: #8b92a8;
    --border: #232a3f;
    --success: #00b894;
    --warning: #fdcb6e;
    --danger: #ff7675;
    --info: #74b9ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
}

#app {
    display: flex;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 355px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.logo-section {
    padding: 32px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    font-size: 42px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--primary);
    font-weight: 300;
    font-size: 20px;
}

.main-nav {
    flex: 1;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.15), rgba(0, 184, 148, 0.05));
    color: var(--primary);
    font-weight: 600;
}

.nav-item.active::before {
    transform: scaleY(1);
}

.nav-icon {
    font-size: 20px;
}

.nav-label {
    flex: 1;
    text-align: left;
}

.user-section {
    padding: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.user-unit {
    font-size: 12px;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

.logout-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--bg-hover);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
}

.logout-btn:hover {
    background: var(--danger);
    color: white;
    transform: rotate(45deg);
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: 295px;
    padding: 32px;
    min-height: 100vh;
}

/* ============================================
   TOGGLE DA SIDEBAR
   ============================================ */

/* Botão de Toggle */
.sidebar-toggle {
    position: relative;
    top: 32px;
    left: 300px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-toggle:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 184, 148, 0.3);
}

.sidebar-toggle:active {
    transform: scale(0.95);
}

.toggle-icon {
    display: block;
    line-height: 1;
    transition: transform 0.3s ease;
    width: inherit;
}

/* Overlay para mobile */
.sidebar-overlay {
    display: none;
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Estados da Sidebar - Desktop */
.sidebar-collapsed .sidebar {
    transform: translateX(-100%);
}

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

.sidebar-collapsed .sidebar-toggle {
    left: 20px;
}

.sidebar-collapsed .sidebar-toggle .toggle-icon {
    transform: rotate(0deg);
}

/* Rotação do ícone quando aberto */
.sidebar-toggle .toggle-icon {
    transform: rotate(0deg);
}

/* Mobile: Sidebar como drawer lateral */
@media (max-width: 768px) {
    .sidebar {
        width: 280px;
        transform: translateX(-100%);
    }

    .main-content {
        margin-left: 0;
        padding: 20px 16px;
    }

    .sidebar-toggle {
        top: 20px;
        left: 20px;
        width: 48px;
        height: 48px;
        z-index: 1002;
    }

    /* Sidebar aberta no mobile */
    body:not(.sidebar-collapsed) .sidebar {
        transform: translateX(0);
    }

    /* Mostrar overlay quando sidebar está aberta no mobile */
    body:not(.sidebar-collapsed) .sidebar-overlay {
        display: block;
        opacity: 1;
    }

    /* Sidebar colapsada no mobile (padrão) */
    .sidebar-collapsed .sidebar {
        transform: translateX(-100%);
    }

    .sidebar-collapsed .sidebar-overlay {
        display: none;
        opacity: 0;
    }

    .sidebar-collapsed .sidebar-toggle {
        left: 20px;
    }

    /* Mostrar labels no mobile quando sidebar está aberta */
    body:not(.sidebar-collapsed) .logo-text,
    body:not(.sidebar-collapsed) .nav-label,
    body:not(.sidebar-collapsed) .user-info {
        display: block;
    }
}

/* Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
    .sidebar {
        width: 310px;
    }

    .main-content {
        margin-left: 240px;
    }

    .sidebar-toggle {
        left: 260px;
    }

    .sidebar-collapsed .sidebar-toggle {
        left: 20px;
    }
}

/* Animação suave */
.sidebar,
.main-content,
.sidebar-toggle,
.sidebar-overlay {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Melhorar aparência do botão */
.sidebar-toggle {
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.sidebar-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.3);
}

/* Garantir que elementos internos funcionem */
.sidebar .nav-item,
.sidebar .logout-btn {
    pointer-events: auto;
}

/* Melhorar performance da animação */
.sidebar,
.main-content {
    will-change: transform;
}

/* Ajustes para telas muito pequenas */
@media (max-width: 360px) {
    .sidebar {
        width: 90%;
        max-width: 280px;
    }
}


/* CARDS */
.mini-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.mini-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.mini-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.mini-card:hover::before {
    transform: scaleX(1);
}

.mini-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.card-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.card-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.card-value.success {
    color: var(--success);
}

.card-value.danger {
    color: var(--danger);
}

.card-value.warning {
    color: var(--warning);
}

/* TABLES */
.table-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 24px;
}

.table-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.table-title {
    font-size: 20px;
    font-weight: 700;
}

.table-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--bg-hover);
}

th {
    padding: 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: 16px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}

tr {
    transition: background 0.2s ease;
}

tbody tr:hover {
    background: var(--bg-hover);
}

/* BUTTONS */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: white;
    height: 45px;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 184, 148, 0.3);
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-main);
    border-color: var(--primary);
}

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

.btn-danger:hover {
    background: #e74c3c;
    transform: translateY(-2px);
}

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

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    padding: 10px;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* FORMS */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Outfit', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

/* MODAL */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.login-card {
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-icon {
    font-size: 64px;
    margin-bottom: 16px;
    animation: float 3s ease-in-out infinite;
}

.login-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* BADGES */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: rgba(0, 184, 148, 0.2);
    color: var(--success);
}

.badge-warning {
    background: rgba(253, 203, 110, 0.2);
    color: var(--warning);
}

.badge-danger {
    background: rgba(255, 118, 117, 0.2);
    color: var(--danger);
}

.badge-info {
    background: rgba(116, 185, 255, 0.2);
    color: var(--info);
}

/* SEARCH */
.search-box {
    position: relative;
    max-width: 400px;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-box::before {
    content: '🔍';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
}

/* PRICE INDICATOR */
.price-up {
    color: var(--danger);
    font-weight: 700;
}

.price-down {
    color: var(--success);
    font-weight: 700;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* INPUT COM MÁSCARA DE MOEDA */
.money-mask,
.decimal-mask,
.integer-mask {
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.decimal-mask,
.integer-mask {
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .main-content {
        margin-left: 70px;
        padding: 16px;
    }
    
    .logo-text,
    .nav-label,
    .user-info {
        display: none;
    }
    
    .nav-item {
        justify-content: center;
    }
    
    .user-section {
        flex-direction: column;
        gap: 8px;
    }
}

/* ANIMATIONS */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading {
    background: linear-gradient(90deg, var(--bg-card) 0%, var(--bg-hover) 50%, var(--bg-card) 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

.page-title{
    margin-bottom: 10px;
}

.page-actions{
    margin-bottom: 15px;
}

.editable-input{
    width: 80px;
    padding: 6px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    text-align: right;
}