/* IranGate UI Refresh - shared, theme-safe polish */
:root {
    --ui-radius-sm: 10px;
    --ui-radius-md: 14px;
    --ui-radius-lg: 18px;
    --ui-shadow-sm: 0 8px 24px rgba(2, 8, 23, 0.10);
    --ui-shadow-md: 0 16px 40px rgba(2, 8, 23, 0.16);
    --ui-focus: 0 0 0 3px color-mix(in srgb, var(--accent-color, #64ffda) 22%, transparent);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Cleaner content rhythm */
.main-content {
    min-width: 0;
}

.main-content > div {
    width: 100%;
}

.main-content h1,
.main-content h2,
.main-content h3 {
    letter-spacing: -0.02em;
}

.main-content p {
    line-height: 1.55;
}

/* Cards: keep theme colors, only improve shape/depth */
.main-content .shadow,
.main-content .shadow-sm,
.main-content .shadow-md,
.main-content .shadow-lg,
.main-content .shadow-xl,
.main-content .shadow-2xl {
    box-shadow: var(--ui-shadow-sm) !important;
}

.main-content .rounded-lg {
    border-radius: var(--ui-radius-sm) !important;
}

.main-content .rounded-xl {
    border-radius: var(--ui-radius-md) !important;
}

.main-content .rounded-2xl {
    border-radius: var(--ui-radius-lg) !important;
}

/* Controls */
.main-content button,
.main-content input,
.main-content select,
.main-content textarea {
    font: inherit;
}

.main-content button,
.main-content a[class*="bg-"] {
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, border-color .16s ease, opacity .16s ease;
}

.main-content button:not(:disabled):active,
.main-content a[class*="bg-"]:active {
    transform: translateY(1px) scale(.995);
}

.main-content button:disabled {
    cursor: not-allowed;
    opacity: .56;
}

.main-content input,
.main-content select,
.main-content textarea {
    min-height: 42px;
    border-radius: 10px !important;
    transition: border-color .16s ease, box-shadow .16s ease, background-color .16s ease;
}

.main-content textarea {
    min-height: 96px;
}

.main-content input:focus,
.main-content select:focus,
.main-content textarea:focus {
    outline: none !important;
    box-shadow: var(--ui-focus) !important;
}

/* Tables */
.main-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.main-content th {
    font-weight: 700;
    letter-spacing: .035em;
    white-space: nowrap;
}

.main-content th,
.main-content td {
    vertical-align: middle;
}

.main-content tbody tr {
    transition: background-color .14s ease;
}

.main-content .overflow-x-auto {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--accent-color, #64ffda) 45%, transparent) transparent;
}

/* Sidebar: denser, calmer and easier to scan */
.sidebar {
    width: 264px !important;
    box-shadow: 12px 0 36px rgba(2, 8, 23, .16);
}

.main-content {
    margin-left: 264px !important;
}

.sidebar-header {
    padding: 1.25rem 1rem 1rem !important;
}

.sidebar-logo {
    gap: .65rem !important;
    margin-bottom: .85rem !important;
}

.sidebar-logo-icon {
    width: 38px !important;
    height: 38px !important;
    border-radius: 11px !important;
    overflow: hidden;
    flex: 0 0 38px;
}

.sidebar-logo-icon img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
}

.sidebar-logo-text {
    font-size: 1.22rem !important;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.sidebar-channel-link {
    margin-left: auto;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .42rem .58rem;
    border: 1px solid color-mix(in srgb, var(--accent-color, #64ffda) 28%, transparent);
    border-radius: 999px;
    color: var(--accent-color, #64ffda);
    background: color-mix(in srgb, var(--accent-color, #64ffda) 8%, transparent);
    text-decoration: none;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .045em;
    line-height: 1;
    transition: transform .16s ease, background-color .16s ease, border-color .16s ease;
}

.sidebar-channel-link:hover {
    transform: translateY(-1px);
    background: color-mix(in srgb, var(--accent-color, #64ffda) 14%, transparent);
    border-color: color-mix(in srgb, var(--accent-color, #64ffda) 55%, transparent);
}

.sidebar-channel-link svg {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
}

.sidebar-channel-label {
    white-space: nowrap;
}

.sidebar-user {
    margin-top: 0 !important;
    padding: .72rem .8rem !important;
    border: 1px solid color-mix(in srgb, var(--sidebar-border, #64ffda) 55%, transparent);
    border-radius: 11px !important;
    background: color-mix(in srgb, var(--tertiary-bg, #1a2f4f) 72%, transparent) !important;
}

.sidebar-role-label {
    margin-top: .28rem;
    font-size: .68rem;
    opacity: .62;
    letter-spacing: .035em;
    text-transform: uppercase;
}

.sidebar-menu {
    padding: 1rem .65rem !important;
}

.menu-section {
    margin-bottom: 1.15rem !important;
}

.menu-section-title {
    padding: 0 .72rem !important;
    margin-bottom: .42rem !important;
    font-size: .66rem !important;
    letter-spacing: .10em !important;
}

.sidebar .menu-item {
    min-height: 44px;
    margin: 3px 0;
    padding: .68rem .78rem !important;
    border-radius: 10px;
    gap: .68rem !important;
}

.sidebar .menu-item::before {
    left: 3px !important;
    top: 9px !important;
    bottom: 9px !important;
    width: 3px !important;
    border-radius: 999px;
}

.sidebar .menu-item.active {
    font-weight: 700;
}

.sidebar .menu-item svg {
    width: 19px !important;
    height: 19px !important;
}

.sidebar-footer {
    padding: .8rem 1rem 1rem !important;
}

.logout-btn {
    min-height: 43px;
    border-radius: 10px !important;
}

/* Login page polish */
body.min-h-screen > .bg-white.max-w-md {
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 20px !important;
    box-shadow: 0 24px 70px rgba(2, 8, 23, .26) !important;
}

body.min-h-screen > .bg-white.max-w-md input {
    min-height: 46px;
}

body.min-h-screen > .bg-white.max-w-md button[type="submit"] {
    min-height: 46px;
    border-radius: 11px !important;
}

/* Better focus visibility for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    box-shadow: var(--ui-focus) !important;
}

/* Scrollbars */
* {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--accent-color, #64ffda) 38%, transparent) transparent;
}

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

*::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--accent-color, #64ffda) 35%, transparent);
    border-radius: 999px;
}

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

@media (max-width: 1024px) {
    .sidebar {
        width: min(86vw, 290px) !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding-top: 3.75rem;
    }

    .sidebar-toggle {
        border-radius: 11px !important;
        backdrop-filter: blur(14px);
    }
}

@media (max-width: 640px) {
    .main-content > div {
        padding-left: .9rem !important;
        padding-right: .9rem !important;
    }

    .main-content h1 {
        font-size: 1.6rem !important;
    }

    .sidebar-channel-label {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}