:root {
    --font-sans: "Outfit", sans-serif;
    --font-mono: monospace;
    --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
    --radius: 0.5rem;
    --tracking-normal: 0.025em;
    --tracking-tighter: calc(var(--tracking-normal) - 0.05em);
    --tracking-tight: calc(var(--tracking-normal) - 0.025em);
    --tracking-wide: calc(var(--tracking-normal) + 0.025em);
    --tracking-wider: calc(var(--tracking-normal) + 0.05em);
    --tracking-widest: calc(var(--tracking-normal) + 0.1em);
    --spacing: 0.25rem;
    --letter-spacing: 0.025em;
}

:root {
    --background: oklch(0.9911 0 0);
    --foreground: oklch(0.2046 0 0);
    --card: oklch(0.9911 0 0);
    --card-foreground: oklch(0.2046 0 0);
    --popover: oklch(0.9911 0 0);
    --popover-foreground: oklch(0.4386 0 0);
    --primary: oklch(0.8348 0.1302 160.9080);
    --primary-foreground: oklch(0.2626 0.0147 166.4589);
    --secondary: oklch(0.9940 0 0);
    --secondary-foreground: oklch(0.2046 0 0);
    --muted: oklch(0.9461 0 0);
    --muted-foreground: oklch(0.2435 0 0);
    --accent: oklch(0.9461 0 0);
    --accent-foreground: oklch(0.2435 0 0);
    --destructive: oklch(0.5523 0.1927 32.7272);
    --destructive-foreground: oklch(0.9934 0.0032 17.2118);
    --border: oklch(0.9037 0 0);
    --input: oklch(0.9731 0 0);
    --ring: oklch(0.8348 0.1302 160.9080);
    --chart-1: oklch(0.8348 0.1302 160.9080);
    --chart-2: oklch(0.6231 0.1880 259.8145);
    --chart-3: oklch(0.6056 0.2189 292.7172);
    --chart-4: oklch(0.7686 0.1647 70.0804);
    --chart-5: oklch(0.6959 0.1491 162.4796);
    --sidebar: oklch(0.9911 0 0);
    --sidebar-foreground: oklch(0.5452 0 0);
    --sidebar-primary: oklch(0.8348 0.1302 160.9080);
    --sidebar-primary-foreground: oklch(0.2626 0.0147 166.4589);
    --sidebar-accent: oklch(0.9461 0 0);
    --sidebar-accent-foreground: oklch(0.2435 0 0);
    --sidebar-border: oklch(0.9037 0 0);
    --sidebar-ring: oklch(0.8348 0.1302 160.9080);
    --shadow-color: #000000;
    --shadow-opacity: 0.17;
    --shadow-blur: 3px;
    --shadow-spread: 0px;
    --shadow-offset-x: 0px;
    --shadow-offset-y: 1px;
    --shadow-2xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.09);
    --shadow-xs: 0px 1px 3px 0px hsl(0 0% 0% / 0.09);
    --shadow-sm: 0px 1px 3px 0px hsl(0 0% 0% / 0.17), 0px 1px 2px -1px hsl(0 0% 0% / 0.17);
    --shadow: 0px 1px 3px 0px hsl(0 0% 0% / 0.17), 0px 1px 2px -1px hsl(0 0% 0% / 0.17);
    --shadow-md: 0px 1px 3px 0px hsl(0 0% 0% / 0.17), 0px 2px 4px -1px hsl(0 0% 0% / 0.17);
    --shadow-lg: 0px 1px 3px 0px hsl(0 0% 0% / 0.17), 0px 4px 6px -1px hsl(0 0% 0% / 0.17);
    --shadow-xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.17), 0px 8px 10px -1px hsl(0 0% 0% / 0.17);
    --shadow-2xl: 0px 1px 3px 0px hsl(0 0% 0% / 0.43);
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: oklch(0.1822 0 0);
        --foreground: oklch(0.9288 0.0126 255.5078);
        --card: oklch(0.2046 0 0);
        --card-foreground: oklch(0.9288 0.0126 255.5078);
        --popover: oklch(0.2603 0 0);
        --popover-foreground: oklch(0.7348 0 0);
        --primary: oklch(0.4365 0.1044 156.7556);
        --primary-foreground: oklch(0.9213 0.0135 167.1556);
        --secondary: oklch(0.2603 0 0);
        --secondary-foreground: oklch(0.9851 0 0);
        --muted: oklch(0.2393 0 0);
        --muted-foreground: oklch(0.7122 0 0);
        --accent: oklch(0.3132 0 0);
        --accent-foreground: oklch(0.9851 0 0);
        --destructive: oklch(0.3123 0.0852 29.7877);
        --destructive-foreground: oklch(0.9368 0.0045 34.3092);
        --border: oklch(0.2809 0 0);
        --input: oklch(0.2603 0 0);
        --ring: oklch(0.8003 0.1821 151.7110);
        --chart-1: oklch(0.8003 0.1821 151.7110);
        --chart-2: oklch(0.7137 0.1434 254.6240);
        --chart-3: oklch(0.7090 0.1592 293.5412);
        --chart-4: oklch(0.8369 0.1644 84.4286);
        --chart-5: oklch(0.7845 0.1325 181.9120);
        --sidebar: oklch(0.1822 0 0);
        --sidebar-foreground: oklch(0.6301 0 0);
        --sidebar-primary: oklch(0.4365 0.1044 156.7556);
        --sidebar-primary-foreground: oklch(0.9213 0.0135 167.1556);
        --sidebar-accent: oklch(0.3132 0 0);
        --sidebar-accent-foreground: oklch(0.9851 0 0);
        --sidebar-border: oklch(0.2809 0 0);
        --sidebar-ring: oklch(0.8003 0.1821 151.7110);
    }
}

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

html {
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    background: var(--background);
    color: var(--foreground);
    letter-spacing: var(--letter-spacing);
    font-feature-settings: "rlig" 1, "calt" 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
    overscroll-behavior: none;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh;
}

.hidden {
    display: none !important;
}

.screen {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.login-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing) * 4);
    background: linear-gradient(135deg, var(--background) 0%, var(--muted) 100%);
    overflow-x: hidden;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing) * 8);
    box-shadow: var(--shadow-xl);
}

.login-header {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 8);
}

.logo {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    margin-bottom: calc(var(--spacing) * 4);
    justify-content: center;
}

.logo-icon {
    font-size: 2rem;
}

.logo h1 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--foreground);
    letter-spacing: var(--tracking-tight);
    text-transform: uppercase;
}

.login-subtitle {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

#main-app {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
}

.sidebar {
    width: 280px;
    background: var(--sidebar);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    height: 100dvh;
    left: 0;
    top: 0;
    z-index: 100;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.sidebar-header {
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
    background: var(--sidebar);
}

.logo h1 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: var(--tracking-tight);
    text-transform: uppercase;
}

.sidebar-nav {
    flex: 1;
    padding: calc(var(--spacing) * 4);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 1);
    overflow-y: auto;
    overflow-x: hidden;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border-radius: var(--radius);
    border: none;
    background: transparent;
    color: var(--sidebar-foreground);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    width: 100%;
    white-space: nowrap;
    position: relative;
}

.nav-item:hover {
    background: var(--sidebar-accent);
    color: var(--sidebar-accent-foreground);
}

.nav-item.active {
    background: var(--sidebar-primary);
    color: var(--sidebar-primary-foreground);
    font-weight: 600;
}

.nav-item.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--sidebar-primary-foreground);
    border-radius: 0 2px 2px 0;
}

.nav-icon {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-label {
    font-weight: 500;
}

.sidebar-footer {
    padding: calc(var(--spacing) * 4);
    border-top: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.version-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing) * 2) 0;
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 0.75rem;
    color: var(--sidebar-foreground);
}

.version-label {
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.version-number {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--foreground);
    background: var(--muted);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.main-content {
    flex: 1;
    margin-left: 280px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    width: calc(100% - 280px);
    position: relative;
}

.header {
    background: oklch(from var(--card) l c h / 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    padding: calc(var(--spacing) * 4);
    position: sticky;
    top: 0;
    z-index: 50;
    flex-shrink: 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(var(--spacing) * 4);
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    padding: 0;
    z-index: 101;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    position: relative;
    color: var(--foreground);
}

.mobile-menu-toggle:hover {
    background: var(--accent);
    color: var(--accent-foreground);
}

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

.mobile-menu-toggle.active {
    background: var(--accent);
    color: var(--accent-foreground);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle.active svg {
    transform: rotate(180deg);
}

.mobile-menu-toggle .menu-icon {
    position: absolute;
    opacity: 1;
    transform: rotate(0deg);
    transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle .close-icon {
    position: absolute;
    opacity: 0;
    transform: rotate(-90deg);
    transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle.active .menu-icon {
    opacity: 0;
    transform: rotate(90deg);
}

.mobile-menu-toggle.active .close-icon {
    opacity: 1;
    transform: rotate(0deg);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: var(--tracking-tight);
}

.content-area {
    flex: 1;
    padding: calc(var(--spacing) * 4);
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 0;
}

.tab-content {
    display: none;
    height: 100%;
    overflow-x: hidden;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.page-description {
    margin-bottom: calc(var(--spacing) * 4);
}

.page-description p {
    color: var(--muted-foreground);
    font-size: 0.875rem;
    margin: 0;
}

.status-actions,
.users-actions {
    display: flex;
    justify-content: flex-end;
    gap: calc(var(--spacing) * 4);
    margin-bottom: calc(var(--spacing) * 4);
    flex-wrap: wrap;
}

.inbox-controls {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
    flex-wrap: wrap;
    background: var(--card);
    padding: calc(var(--spacing) * 4);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: calc(var(--spacing) * 4);
}

.user-select-container {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.user-select-container::before {
    content: "👤";
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    font-size: 14px;
    pointer-events: none;
}

.user-select-container select {
    padding-left: 40px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-weight: 400;
    color: var(--foreground);
    transition: all 0.2s ease;
    height: 36px;
    font-size: 0.875rem;
    width: 100%;
}

.user-select-container select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px oklch(from var(--primary) l c h / 0.2);
    outline: none;
}

.inbox-actions {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
    flex-wrap: wrap;
}

.content-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing) * 4);
    box-shadow: var(--shadow-sm);
    overflow-x: hidden;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing) * 2);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--background);
    color: var(--foreground);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    white-space: nowrap;
    font-family: var(--font-sans);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: oklch(from var(--primary) calc(l * 0.9) c h);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--secondary-foreground);
    border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: oklch(from var(--secondary) calc(l * 0.8) c h);
}

.btn-ghost {
    background: transparent;
    color: var(--foreground);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--accent);
    color: var(--accent-foreground);
}

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

.btn-sm {
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 2);
    font-size: 0.75rem;
}

.btn-danger {
    background: var(--destructive);
    color: var(--destructive-foreground);
    border-color: var(--destructive);
}

.btn-danger:hover:not(:disabled) {
    background: oklch(from var(--destructive) calc(l * 0.9) c h);
}

.btn-icon {
    font-size: 1rem;
}

.form-group {
    margin-bottom: calc(var(--spacing) * 4);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--spacing) * 2);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--input);
    color: var(--foreground);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    font-family: var(--font-sans);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--ring);
    box-shadow: 0 0 0 2px oklch(from var(--ring) l c h / 0.2);
}

.select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--foreground);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
    height: 36px;
    font-size: 0.875rem;
    font-weight: 400;
    transition: all 0.2s ease;
    width: 100%;
}

.select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px oklch(from var(--primary) l c h / 0.2);
    outline: none;
}

.select-sm {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--foreground);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 2);
    padding-right: 2.5rem;
    height: 32px;
    font-size: 0.75rem;
    font-weight: 400;
    transition: all 0.2s ease;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--foreground);
}

.checkbox {
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    background: var(--background);
    cursor: pointer;
    position: relative;
    appearance: none;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.checkbox:checked {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox:checked::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary-foreground);
    font-size: 0.75rem;
    font-weight: bold;
}

.search-input {
    width: 100%;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--input);
    color: var(--foreground);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    font-family: var(--font-sans);
}

.search-input:focus {
    outline: none;
    border-color: var(--ring);
    box-shadow: 0 0 0 2px oklch(from var(--ring) l c h / 0.2);
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing) * 8);
    color: var(--muted-foreground);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: calc(var(--spacing) * 4);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing) * 8);
    text-align: center;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: calc(var(--spacing) * 4);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: calc(var(--spacing) * 2);
}

.empty-state p {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.users-grid {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
    max-width: 900px;
}

.user-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing) * 5);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: calc(var(--spacing) * 4);
    min-height: 80px;
}

.user-card:hover {
    border-color: var(--ring);
    box-shadow: var(--shadow-sm);
    background: var(--accent);
}

.user-header {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
    flex: 1;
    min-width: 0;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--primary-foreground);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    flex-shrink: 0;
    text-transform: uppercase;
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 1);
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--foreground);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-meta {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 3);
    flex-wrap: wrap;
}

.user-meta-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    white-space: nowrap;
}

.user-meta-label {
    font-weight: 500;
}

.user-meta-value {
    font-family: var(--font-mono);
    color: var(--foreground);
    cursor: pointer;
    user-select: all;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--muted);
    transition: background 0.2s ease;
}

.user-meta-value:hover {
    background: var(--accent);
}

.user-actions {
    display: flex;
    gap: calc(var(--spacing) * 2);
    flex-shrink: 0;
    align-items: center;
}

.user-info {
    display: none;
}

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

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

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

.inbox-layout {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
    height: calc(100vh - 200px);
    height: calc(100dvh - 200px);
    min-height: 0;
}

.inbox-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 0;
}

.inbox-toolbar {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--border);
    background: var(--muted);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.search-container {
    flex: 1;
    min-width: 200px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    flex-wrap: wrap;
}

.inbox-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: calc(var(--spacing) * 4);
    min-height: 0;
}

.emails-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
}

.email-card {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--spacing) * 4);
    padding: calc(var(--spacing) * 4);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    min-width: 0;
}

.email-card:hover {
    border-color: var(--ring);
    box-shadow: var(--shadow-sm);
    background: var(--accent);
}

.email-card:active {
    transform: scale(0.998);
}

.email-card:hover {
    border-color: var(--ring);
    box-shadow: var(--shadow-sm);
    background: var(--accent);
}

.email-card:active {
    transform: scale(0.998);
}

.email-card:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

.email-card.unread {
    border-left: 3px solid var(--primary);
    background: oklch(from var(--primary) l c h / 0.05);
}

.email-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--primary-foreground);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.email-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.email-subject {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: calc(var(--spacing) * 1);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9375rem;
}

.email-from {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: calc(var(--spacing) * 1);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.email-preview {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
}

.email-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: calc(var(--spacing) * 1);
    flex-shrink: 0;
    min-width: fit-content;
}

.email-date {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    white-space: nowrap;
}

.email-otp-badge {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-foreground);
    background: var(--primary);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-family: var(--font-mono);
    letter-spacing: var(--tracking-wide);
}

.clickable-otp {
    cursor: pointer;
    transition: all 0.2s ease;
}

.clickable-otp:hover {
    background: oklch(from var(--primary) calc(l * 0.8) c h);
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}

.email-unread-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

.email-actions {
    display: flex;
    gap: calc(var(--spacing) * 2);
    flex-shrink: 0;
    align-items: center;
}

.email-actions .btn {
    white-space: nowrap;
    min-width: fit-content;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.status-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: calc(var(--spacing) * 4);
    transition: all 0.2s ease;
    overflow: hidden;
}

.status-card:hover {
    border-color: var(--ring);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.status-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: calc(var(--spacing) * 4);
    gap: calc(var(--spacing) * 2);
}

.status-user {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    flex: 1;
    min-width: 0;
    word-break: break-word;
}

.status-total {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    flex-shrink: 0;
    white-space: nowrap;
}

.status-folders {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
}

.folder-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 2) 0;
    border-bottom: 1px solid var(--border);
    gap: calc(var(--spacing) * 2);
}

.folder-item:last-child {
    border-bottom: none;
}

.folder-name {
    font-size: 0.875rem;
    color: var(--foreground);
    font-weight: 500;
    flex: 1;
    min-width: 0;
    word-break: break-word;
}

.folder-count {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    font-weight: 500;
    flex-shrink: 0;
    white-space: nowrap;
}

.folder-count.folder-new {
    color: var(--primary);
    font-weight: 600;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing) * 4);
    overflow-y: auto;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: oklch(from var(--background) l c h / 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    max-height: 90dvh;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.modal-large {
    max-width: 95vw;
    max-width: min(900px, 95vw);
    width: 100%;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--muted-foreground);
    cursor: pointer;
    padding: calc(var(--spacing) * 1);
    border-radius: var(--radius);
    transition: all 0.2s ease;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--accent);
    color: var(--accent-foreground);
}

.modal-form {
    padding: calc(var(--spacing) * 4);
    overflow-y: auto;
    overflow-x: hidden;
}

.modal-actions {
    display: flex;
    gap: calc(var(--spacing) * 2);
    justify-content: flex-end;
    margin-top: calc(var(--spacing) * 4);
}

.email-content-header {
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--border);
    background: var(--muted);
    flex-shrink: 0;
}

.email-content-meta {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
}

.email-meta-row {
    display: flex;
    align-items: flex-start;
    gap: calc(var(--spacing) * 2);
    font-size: 0.875rem;
    word-break: break-word;
    overflow-wrap: break-word;
}

.email-meta-label {
    color: var(--muted-foreground);
    font-weight: 500;
    flex-shrink: 0;
    min-width: 60px;
}

.email-meta-value {
    color: var(--foreground);
    flex: 1;
    min-width: 0;
    word-break: break-word;
    overflow-wrap: break-word;
}

.email-otp {
    margin-top: calc(var(--spacing) * 2);
    padding: calc(var(--spacing) * 4);
    background: var(--muted);
    border: 1px solid var(--border);
    border-radius: 6px;
    border-left: 3px solid var(--primary);
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.email-otp strong {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--muted-foreground);
    margin-bottom: calc(var(--spacing) * 1);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.otp-code {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 1);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    background: var(--card);
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 4);
    border-radius: 4px;
    border: 1px solid var(--border);
    letter-spacing: var(--tracking-wide);
    box-shadow: var(--shadow-sm);
    min-width: 120px;
    min-height: 32px;
    justify-content: center;
}

.otp-code.clickable-otp {
    cursor: pointer;
    transition: all 0.3s ease;
}

.otp-code.clickable-otp:hover {
    background: var(--muted);
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.email-content-actions {
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--border);
    background: var(--muted);
    display: flex;
    gap: calc(var(--spacing) * 1);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.email-content-body {
    padding: calc(var(--spacing) * 4);
    max-height: 60vh;
    max-height: 60dvh;
    overflow-y: auto;
    overflow-x: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
    -webkit-overflow-scrolling: touch;
}

.email-content-body::-webkit-scrollbar {
    width: 8px;
}

.email-content-body::-webkit-scrollbar-track {
    background: var(--muted);
    border-radius: 4px;
}

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

.email-content-body::-webkit-scrollbar-thumb:hover {
    background: var(--muted-foreground);
}

.email-content-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    display: block;
    margin: calc(var(--spacing) * 2) 0;
}

.email-content-body pre {
    overflow-x: auto;
    word-wrap: normal;
    white-space: pre;
    background: var(--muted);
    padding: calc(var(--spacing) * 4);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.email-content-body iframe {
    width: 100%;
    min-height: 400px;
    max-height: 70vh;
    max-height: 70dvh;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    display: block;
    overflow: hidden;
}

.email-content-body table {
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    margin: calc(var(--spacing) * 2) 0;
    overflow-x: auto;
    display: block;
    table-layout: fixed;
}


.email-content-body table td,
.email-content-body table th {
    padding: calc(var(--spacing) * 2);
    border: 1px solid var(--border);
    word-break: break-word;
}

.email-content-body a {
    color: var(--primary);
    text-decoration: underline;
    word-break: break-all;
}

.email-content-body a:hover {
    color: oklch(from var(--primary) calc(l * 0.8) c h);
}

.email-source-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing) * 4);
    border-bottom: 1px solid var(--border);
    background: var(--muted);
    flex-shrink: 0;
    gap: calc(var(--spacing) * 2);
    flex-wrap: wrap;
}

.email-source-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--foreground);
}

.email-source-actions {
    display: flex;
    gap: calc(var(--spacing) * 2);
    flex-wrap: wrap;
}

.email-source-content {
    padding: calc(var(--spacing) * 4);
    max-height: 60vh;
    max-height: 60dvh;
    overflow-y: auto;
    overflow-x: auto;
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    background: var(--muted);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--foreground);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.load-more-container {
    padding: calc(var(--spacing) * 4);
    text-align: center;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.password-field {
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    padding: 4px 8px;
    border-radius: 4px;
    background: var(--muted);
    border: 1px solid var(--border);
    position: relative;
    display: inline-block;
}

.password-field:hover {
    background: oklch(from var(--muted) calc(l * 0.9) c h);
    border-color: var(--primary);
}

.cleaner-controls {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
    background: var(--card);
    padding: calc(var(--spacing) * 4);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: calc(var(--spacing) * 4);
    overflow-x: hidden;
}

.cleaner-filters {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
}

.filter-section h4 {
    margin: 0 0 calc(var(--spacing) * 2) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--foreground);
}

.filter-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing) * 4);
}

.filter-options {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 4);
    padding: calc(var(--spacing) * 2) 0;
    border-top: 1px solid var(--border);
}

.cleaner-actions {
    display: flex;
    gap: calc(var(--spacing) * 4);
    justify-content: flex-end;
    padding-top: calc(var(--spacing) * 4);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.cleaner-results {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 4);
}

.cleaner-results h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
}

.cleaner-count {
    padding: calc(var(--spacing) * 4);
    background: var(--muted);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--foreground);
}

.cleaner-email-card {
    opacity: 0.8;
    border-left: 3px solid var(--destructive);
}

.cleaner-email-card:hover {
    opacity: 1;
    border-left-color: var(--destructive);
}

@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-xl);
    }

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

    .sidebar.open ~ .main-content::before {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: oklch(from var(--background) l c h / 0.5);
        z-index: 99;
        backdrop-filter: blur(4px);
        pointer-events: auto;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .sidebar {
        position: fixed;
        z-index: 100;
        height: 100vh;
        height: 100dvh;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .email-content-body table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .header-content {
        gap: calc(var(--spacing) * 2);
    }

    .page-title {
        font-size: 1.25rem;
        text-align: center;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 80px);
    }

    .user-card {
        flex-direction: column;
        align-items: stretch;
        gap: calc(var(--spacing) * 3);
        padding: calc(var(--spacing) * 4);
    }

    .user-header {
        width: 100%;
    }

    .user-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: calc(var(--spacing) * 2);
    }

    .user-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .status-grid {
        grid-template-columns: 1fr;
    }

    .inbox-controls {
        flex-direction: column;
        align-items: stretch;
        gap: calc(var(--spacing) * 4);
    }

    .user-select-container {
        min-width: auto;
        width: 100%;
    }

    .inbox-actions {
        justify-content: space-between;
        width: 100%;
    }

    .inbox-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: calc(var(--spacing) * 2);
    }

    .content-card {
        padding: calc(var(--spacing) * 4);
    }

    .search-container {
        min-width: auto;
    }

    .filter-group {
        justify-content: space-between;
        width: 100%;
    }

    .email-card {
        flex-wrap: wrap;
        gap: calc(var(--spacing) * 2);
        padding: calc(var(--spacing) * 3);
        overflow: visible;
    }

    .email-card:active {
        transform: scale(0.98);
    }

    .email-content {
        min-width: 0;
        flex: 1 1 100%;
    }

    .email-meta {
        flex-direction: row;
        align-items: center;
        width: 100%;
        justify-content: space-between;
        order: 3;
    }

    .email-actions {
        width: 100%;
        justify-content: flex-end;
        order: 4;
        margin-top: calc(var(--spacing) * 2);
    }

    .email-actions .btn {
        flex: 1;
        max-width: 120px;
        min-width: 80px;
        min-height: 44px;
        touch-action: manipulation;
    }

    .btn {
        min-height: 44px;
        touch-action: manipulation;
    }

    .nav-item {
        min-height: 44px;
        touch-action: manipulation;
    }

    .modal-content {
        max-width: 95vw;
        margin: calc(var(--spacing) * 2);
        max-height: 95vh;
        max-height: 95dvh;
    }

    .modal-large {
        max-width: 95vw;
        max-height: 95vh;
        max-height: 95dvh;
        width: 95vw;
        margin: calc(var(--spacing) * 2);
    }

    .modal-content {
        margin: calc(var(--spacing) * 2);
        max-height: 95vh;
        max-height: 95dvh;
    }

    .email-content-body {
        max-height: 50vh;
        max-height: 50dvh;
        padding: calc(var(--spacing) * 2);
    }

    .email-content-body iframe {
        min-height: 300px;
        max-height: 50vh;
        max-height: 50dvh;
    }

    .email-content-header {
        padding: calc(var(--spacing) * 3);
    }

    .email-content-actions {
        padding: calc(var(--spacing) * 3);
        flex-wrap: wrap;
    }

    .email-content-actions .btn {
        flex: 1 1 auto;
        min-width: 100px;
    }

    .cleaner-controls {
        padding: calc(var(--spacing) * 3);
    }

    .filter-inputs {
        gap: calc(var(--spacing) * 3);
    }

    .status-actions,
    .users-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .status-actions .btn,
    .users-actions .btn {
        width: 100%;
    }

    .filter-inputs {
        grid-template-columns: 1fr;
    }

    .cleaner-actions {
        flex-direction: column;
    }

    .cleaner-actions .btn {
        width: 100%;
    }

    .inbox-layout {
        height: auto;
        min-height: calc(100vh - 200px);
        min-height: calc(100dvh - 200px);
    }

    .email-content-body {
        -webkit-overflow-scrolling: touch;
    }

    .email-content-body iframe {
        min-height: 300px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.email-card {
    animation: fadeIn 0.3s ease;
}

*:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

.btn:disabled,
button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

.btn,
.nav-item,
.mobile-menu-toggle,
input[type="text"],
input[type="password"],
input[type="email"],
select,
.checkbox-label {
    min-height: 44px;
    touch-action: manipulation;
}

input[type="text"],
input[type="password"],
input[type="email"],
select {
    min-height: 44px;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--muted-foreground);
}