/* LabConnect - Base Optimized CSS */
/* Consolidado de base.html e base_auth.html para otimização */

:root {
    /* Cores primárias */
    --primary-color: #4a6fa5;
    --primary-color-dark: #2c4677;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    
    /* Backgrounds */
    --body-bg: #f5f8fa;
    --card-bg: #ffffff;
    --border-color: rgba(0, 0, 0, 0.1);
    --text-color: #212529;
    --text-muted: #6c757d;
    
    /* Layout */
    --sidebar-width: 260px;
    --header-height: 60px;
    --sidebar-bg: #1e2a3a;
    --sidebar-color: #a0aec0;
    --sidebar-item-active: #4a6fa5;
    
    /* Efeitos */
    --transition-speed: 0.3s;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-medium: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --box-shadow-large: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Tipografia */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --border-radius: 0.5rem;
    
    /* Eventos */
    --event-bg: rgba(74, 111, 165, 0.1);
    --event-hover-bg: rgba(74, 111, 165, 0.2);
}

/* Tema escuro - usar variáveis centralizadas */
[data-theme="dark"] {
    --event-bg: rgba(74, 111, 165, 0.2);
    --event-hover-bg: rgba(74, 111, 165, 0.3);
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.25);
    --box-shadow-medium: 0 0.5rem 1rem rgba(0, 0, 0, 0.5);
    --box-shadow-large: 0 1rem 3rem rgba(0, 0, 0, 0.75);
}

/* Correções globais para tema escuro */
[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

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

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

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

/* Base Elements */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--body-bg);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-speed);
    overflow-x: hidden;
    font-size: 16px; /* Previne zoom no iOS */
}

/* Layout Components */
.content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: padding-left var(--transition-speed);
    width: 100%;
    padding-left: var(--sidebar-width);
    box-sizing: border-box;
}

.main-container {
    flex: 1;
    padding: var(--spacing-lg);
}

.content-container {
    max-width: 1320px;
    margin: 0 auto;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-color);
    transition: all var(--transition-speed);
    z-index: 1040;
    overflow-y: auto;
    box-shadow: var(--box-shadow-medium);
}

.sidebar::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

[data-theme="dark"] .sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-collapsed .sidebar {
    transform: translateX(calc(-1 * var(--sidebar-width)));
}

.sidebar-header {
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #ffffff;
}

.sidebar-logo img {
    width: 32px;
    height: 32px;
}

.sidebar-logo span {
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-logo span.highlight {
    color: var(--primary-color);
}

.sidebar-menu {
    padding: 1rem 0;
}

.sidebar-heading {
    padding: 0.75rem 1.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    color: var(--sidebar-color);
    text-decoration: none;
    transition: all var(--transition-speed);
    border-left: 3px solid transparent;
    min-height: 44px; /* Touch target */
}

.sidebar-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.sidebar-link.active {
    background-color: rgba(74, 111, 165, 0.15);
    color: #ffffff;
    border-left-color: var(--sidebar-item-active);
}

.sidebar-icon {
    margin-right: 0.75rem;
    display: flex;
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-badge {
    margin-left: auto;
}

/* Sidebar Dropdown */
.sidebar-dropdown-toggle {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.sidebar-dropdown-toggle.active {
    background-color: rgba(255, 255, 255, 0.05);
}

.sidebar-dropdown-toggle::after {
    content: '';
    border: solid var(--sidebar-color);
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 2px;
    transform: rotate(-45deg);
    transition: all var(--transition-speed);
    position: absolute;
    right: 1.25rem;
    top: 50%;
    margin-top: -2px;
}

.sidebar-dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(45deg);
}

.sidebar-dropdown-menu {
    padding-left: 2.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.sidebar-dropdown-menu.show {
    max-height: 500px;
}

.sidebar-dropdown-link {
    display: block;
    padding: 0.5rem 0;
    color: var(--sidebar-color);
    text-decoration: none;
    transition: all var(--transition-speed);
    opacity: 0.8;
    display: flex;
    align-items: center;
}

.sidebar-dropdown-link:hover {
    opacity: 1;
    color: #ffffff;
}

.sidebar-dropdown-link.active {
    color: #ffffff;
    font-weight: 500;
}

.sidebar-dropdown-link i {
    margin-right: 0.5rem;
    width: 1rem;
    text-align: center;
}

.sidebar-divider {
    height: 0;
    margin: 1rem 0;
    border-top: 1px solid var(--border-color);
}

/* Header */
.header {
    height: var(--header-height);
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: all var(--transition-speed);
    box-shadow: var(--box-shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-left {
    display: flex;
    align-items: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-toggle, .header-theme-toggle, .header-notifications-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    background-color: transparent;
    color: var(--text-color);
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
}

.header-toggle {
    border: 1px solid var(--border-color);
    margin-right: 1rem;
}

.header-toggle:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
}

.header-theme-toggle:hover, .header-notifications-icon:hover {
    background-color: var(--body-bg);
}

/* Header User */
.header-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    transition: all var(--transition-speed);
    text-decoration: none;
}

.header-user:hover {
    background-color: var(--body-bg);
}

.header-user,
.header-user * {
    text-decoration: none !important;
}

.header-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 0.375rem;
    background-color: var(--primary-color);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    font-size: 0.875rem;
    text-transform: uppercase;
}

.header-user-info {
    display: none;
}

@media (min-width: 768px) {
    .header-user-info {
        display: block;
    }
}

.header-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1.2;
    color: var(--text-color);
}

.header-user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Header Notifications */
.header-notifications {
    position: relative;
}

.header-notifications-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--danger-color);
    color: #ffffff;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dropdown Menus */
.dropdown-menu-end {
    background-color: var(--card-bg);
}

.dropdown-menu-end h6 {
    color: var(--text-color);
}

.dropdown-item {
    color: var(--text-color);
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed);
    padding: var(--spacing-small);
    margin-bottom: var(--spacing-lg);
}

.card:hover {
    box-shadow: var(--box-shadow-medium);
}

.card-header {
    border-bottom: 1px solid var(--border-color);
    background-color: transparent;
    padding: 0.75rem 1.25rem;
}

.card-title {
    margin-bottom: 0;
    font-weight: 600;
    color: var(--text-color);
}

/* Forms */
.form-control, .form-select {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-color);
    transition: all var(--transition-speed);
    font-size: 16px; /* Previne zoom no iOS */
}

.form-control:focus, .form-select:focus {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(74, 111, 165, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all var(--transition-speed);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-color);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-color-dark);
    border-color: var(--primary-color-dark);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    border: 1px solid transparent;
}

/* Footer */
.footer {
    transition: padding-left var(--transition-speed);
    padding-left: var(--sidebar-width);
    width: 100%;
    box-sizing: border-box;
    background-color: var(--card-bg);
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    margin-top: auto;
}

/* Responsivo */
body.sidebar-collapsed .main-content,
body.sidebar-collapsed .footer {
    padding-left: 0;
}

/* Mobile */
@media (max-width: 767.98px) {
    :root {
        --sidebar-width: 280px;
        --header-height: 56px;
    }
    
    .main-content, .footer {
        padding-left: 0 !important;
    }
    
    .sidebar {
        transform: translateX(-100%);
        z-index: 1050;
    }
    
    .sidebar.show {
        transform: translateX(0);
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
    }
    
    .header {
        padding: 0 1rem;
    }
    
    .main-container {
        padding: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .btn-group .btn {
        width: auto;
    }
    
    .header-toggle, .header-theme-toggle, .header-notifications-icon {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 375px) {
    .page-title {
        font-size: 1.25rem;
    }
    
    .card {
        padding: 0.75rem;
    }
}

/* Sidebar backdrop */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1045;
    display: none;
}

.sidebar.show ~ .sidebar-backdrop {
    display: block;
}

/* Utilities */
.bg-primary { background-color: var(--primary-color) !important; }
.text-primary { color: var(--primary-color) !important; }
.border-primary { border-color: var(--primary-color) !important; }

/* Auth-specific (base_auth.html) */
.auth-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.auth-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-footer {
    padding: 1rem;
    text-align: center;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

.theme-toggle:hover {
    transform: rotate(30deg);
}

/* Safe area para dispositivos com notch */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
    
    .sidebar {
        padding-left: env(safe-area-inset-left);
    }
    
    .main-container {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
        padding-bottom: max(1rem, env(safe-area-inset-bottom));
    }
}