@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #10b981;
    --primary-hover: #059669;
    --sidebar-width: 260px;
    --header-height: 64px;
    --border-color: #e5e7eb;
    --bg-gradient: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f0fdfa 100%);
    --bg-color: #ffffff;
    --text-color: #1f2937;
    --text-muted: #6b7280;
    --card-bg: rgba(255, 255, 255, 0.9);
    --input-bg: #ffffff;
    --input-border: #d1d5db;
}

[data-theme="dark"] {
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    --sidebar-bg: rgba(15, 23, 42, 0.95);
    --card-bg: rgba(30, 41, 59, 0.95);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #334155;
    --hover-bg: #334155;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --bg-color: #0f172a;
    --text-color: #f1f5f9;
    --input-bg: #1e293b;
    --input-border: #334155;
}

body {
    font-family: 'Inter', sans-serif;
    color: #1f2937;
    overflow-x: hidden;
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    margin: 0;
}

[data-theme="dark"] body {
    color: var(--text-primary);
}

/* Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(16, 185, 129, 0.2) transparent;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background-color: rgba(16, 185, 129, 0.3);
    border-radius: 10px;
    transition: background 0.3s;
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(16, 185, 129, 0.6);
}

/* Sidebar */
#sidebar-wrapper {
    min-height: 100vh;
    margin-left: calc(-1 * var(--sidebar-width));
    transition: margin 0.25s ease-out;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-right: 1px solid var(--border-color);
    width: var(--sidebar-width);
    position: fixed;
    z-index: 1000;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] #sidebar-wrapper {
    background-color: var(--sidebar-bg);
}

#sidebar-wrapper .sidebar-heading {
    padding: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: #064e3b;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

[data-theme="dark"] #sidebar-wrapper .sidebar-heading {
    color: var(--text-primary);
}

#sidebar-wrapper .list-group-item {
    border: none;
    padding: 0.85rem 1.5rem;
    font-weight: 500;
    color: #4b5563;
    transition: all 0.2s;
    background: transparent;
    border-radius: 0 25px 25px 0;
    margin-right: 10px;
    margin-bottom: 4px;
}

[data-theme="dark"] #sidebar-wrapper .list-group-item {
    color: var(--text-secondary);
}

#sidebar-wrapper .list-group-item:hover {
    background-color: #ecfdf5;
    color: var(--primary-color);
    padding-left: 1.8rem;
}

[data-theme="dark"] #sidebar-wrapper .list-group-item:hover {
    background-color: var(--hover-bg);
    color: var(--primary-color);
}

#sidebar-wrapper .list-group-item.active {
    background-color: #d1fae5;
    color: var(--primary-color);
    font-weight: 600;
    border-left: 4px solid var(--primary-color);
}

[data-theme="dark"] #sidebar-wrapper .list-group-item.active {
    background-color: rgba(16, 185, 129, 0.15);
}

/* Page Content */
#page-content-wrapper {
    min-width: 100vw;
    transition: padding 0.25s ease-out;
    padding-top: var(--header-height);
}

.navbar-custom {
    background-color: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 999;
}

[data-theme="dark"] .navbar-custom {
    background-color: rgba(31, 41, 55, 0.7) !important;
}

/* Cards */
.card {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

/* Utilities */
.responsive-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
}

.responsive-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .responsive-grid.grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .responsive-grid.grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }

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

/* Responsividade Sidebar */
@media (min-width: 768px) {
    #sidebar-wrapper {
        margin-left: 0;
    }

    #page-content-wrapper {
        padding-left: var(--sidebar-width);
    }

    .navbar-custom {
        left: var(--sidebar-width);
    }

    body.sb-sidenav-toggled #sidebar-wrapper {
        margin-left: calc(-1 * var(--sidebar-width));
    }

    body.sb-sidenav-toggled #page-content-wrapper {
        padding-left: 0;
    }

    body.sb-sidenav-toggled .navbar-custom {
        left: 0;
    }
}

@media (max-width: 767px) {
    body.sb-sidenav-toggled #sidebar-wrapper {
        margin-left: 0;
    }

    .navbar-custom {
        left: 0;
    }
}

/* Glass helper */
.glass-box {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

[data-theme="dark"] .glass-box {
    background-color: rgba(31, 41, 55, 0.8);
}

/* Chat Layout & Components */
.chat-layout {
    display: flex;
    height: calc(100vh - var(--header-height) - 3rem);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
}

[data-theme="dark"] .chat-layout {
    background: rgba(17, 24, 39, 0.4);
}

.chat-sidebar {
    width: 320px;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.2);
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: transparent;
}

.chat-list {
    flex: 1;
    overflow-y: auto;
}

.chat-item {
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.chat-item:hover {
    background: rgba(16, 185, 129, 0.05);
}

.chat-item.active {
    background: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--primary-color);
}

.messages-area {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
    background-blend-mode: overlay;
}

[data-theme="dark"] .messages-area {
    background-blend-mode: soft-light;
    background-color: rgba(15, 23, 42, 0.5);
}

.message-bubble {
    max-width: 75%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    font-size: 0.95rem;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.message-received {
    align-self: flex-start;
    background: white;
    color: #1f2937;
    border-bottom-left-radius: 4px;
}

[data-theme="dark"] .message-received {
    background: #374151;
    color: #f3f4f6;
}

.message-sent {
    align-self: flex-end;
    background: var(--primary-color);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 4px;
    display: flex;
    justify-content: flex-end;
    gap: 4px;
}/* ============================================
   MELHORIAS DARK MODE - WhatsMiau2
   ============================================ */

/* Cards e Containers */
[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .card-header {
    background-color: rgba(15, 23, 42, 0.5);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .card-body {
    color: var(--text-color);
}

/* Tabelas */
[data-theme="dark"] .table {
    color: var(--text-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .table thead th {
    background-color: rgba(30, 41, 59, 0.5);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .table tbody tr {
    border-color: var(--border-color);
}

[data-theme="dark"] .table tbody tr:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .table-light {
    background-color: rgba(30, 41, 59, 0.3);
    color: var(--text-color);
}

/* Inputs e Forms */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="tel"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] textarea {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus {
    background-color: var(--input-bg);
    border-color: var(--primary-color);
    color: var(--text-color);
    box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.25);
}

[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .form-label {
    color: var(--text-secondary);
}

/* Modals */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .modal-header {
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
}

[data-theme="dark"] .modal-title {
    color: var(--text-primary);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Dropdowns */
[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-divider {
    border-color: var(--border-color);
}

/* Badges */
[data-theme="dark"] .badge {
    color: white;
}

/* Alerts */
[data-theme="dark"] .alert {
    border-color: var(--border-color);
}

[data-theme="dark"] .alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fcd34d;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

/* Text Colors */
[data-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .text-secondary {
    color: var(--text-secondary) !important;
}

/* Borders */
[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
    border-color: var(--border-color) !important;
}

/* Backgrounds */
[data-theme="dark"] .bg-light {
    background-color: rgba(30, 41, 59, 0.5) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}

/* List Groups */
[data-theme="dark"] .list-group-item {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .list-group-item:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .list-group-item.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Navbar */
[data-theme="dark"] .navbar-custom {
    background: var(--card-bg);
    border-color: var(--border-color);
}

/* Buttons Outline */
[data-theme="dark"] .btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--hover-bg);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-outline-light {
    color: var(--text-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline-light:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

/* Progress Bars */
[data-theme="dark"] .progress {
    background-color: rgba(30, 41, 59, 0.5);
}

/* Spinners */
[data-theme="dark"] .spinner-border {
    border-color: var(--text-muted);
    border-right-color: transparent;
}

/* Scrollbar Dark Mode */
[data-theme="dark"] * {
    scrollbar-color: rgba(16, 185, 129, 0.3) rgba(30, 41, 59, 0.3);
}

[data-theme="dark"] *::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.3);
}

[data-theme="dark"] *::-webkit-scrollbar-thumb {
    background: rgba(16, 185, 129, 0.3);
}

[data-theme="dark"] *::-webkit-scrollbar-thumb:hover {
    background: rgba(16, 185, 129, 0.5);
}

/* Shadows */
[data-theme="dark"] .shadow,
[data-theme="dark"] .shadow-sm,
[data-theme="dark"] .shadow-lg {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3) !important;
}

/* HR */
[data-theme="dark"] hr {
    border-color: var(--border-color);
    opacity: 0.3;
}

/* Code Blocks */
[data-theme="dark"] code,
[data-theme="dark"] pre {
    background-color: rgba(15, 23, 42, 0.8);
    color: #10b981;
    border-color: var(--border-color);
}

/* Tooltips */
[data-theme="dark"] .tooltip-inner {
    background-color: rgba(15, 23, 42, 0.95);
    color: var(--text-primary);
}

/* Popovers */
[data-theme="dark"] .popover {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .popover-header {
    background-color: rgba(15, 23, 42, 0.5);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .popover-body {
    color: var(--text-color);
}