/* NowAbout.me Main Stylesheet
   ============================
   Single source of truth for the NAM brand palette. NO page or component may
   hardcode colors — everything goes through the CSS custom properties below.
   Both themes are keyed off html[data-theme] (set early by index.html /
   ThemeService) and off the .page wrapper's data-theme (set by the layouts),
   so the bare [data-theme=...] attribute selectors cover both hosts. */

/* ==================== CSS Variables ==================== */
/* Dark theme is the DEFAULT — near-black backgrounds with a vibrant
   electric-violet → cyan gradient as the QR/brand identity. */
:root,
[data-theme="dark"] {
    /* NAM brand palette */
    --nam-bg: #0a0a0f;
    --nam-bg-2: #12121c;
    --nam-card: #171724;
    --nam-text: #f5f6fa;
    --nam-muted: #8b8ca3;
    --nam-accent: #7c3aed;          /* electric violet */
    --nam-accent-light: #a78bfa;    /* lighter violet — icon strokes / links on dark (was undefined → SVG strokes vanished) */
    --nam-accent-2: #22d3ee;        /* cyan */
    --nam-gradient: linear-gradient(135deg, #7c3aed 0%, #22d3ee 100%);
    --nam-danger: #ef4444;
    --nam-success: #10b981;
    --nam-border: #262636;

    /* Derived helpers */
    --nam-accent-soft: rgba(124, 58, 237, 0.15);
    --nam-accent-2-soft: rgba(34, 211, 238, 0.12);
    --nam-danger-soft: rgba(239, 68, 68, 0.12);
    --nam-success-soft: rgba(16, 185, 129, 0.12);
    --nam-warning: #f59e0b;
    --nam-warning-soft: rgba(245, 158, 11, 0.12);
    --nam-input: #12121c;

    /* Legacy aliases (kept so the structural CSS copied from the reference
       app keeps working — always resolve to the NAM palette above) */
    --bg-primary: var(--nam-bg);
    --bg-secondary: var(--nam-bg-2);
    --bg-tertiary: var(--nam-card);
    --bg-card: var(--nam-card);
    --bg-input: var(--nam-input);
    --text-primary: var(--nam-text);
    --text-secondary: var(--nam-muted);
    --text-muted: var(--nam-muted);
    --border-color: var(--nam-border);
    --danger: var(--nam-danger);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);

    /* Long-form aliases (pages/components written against the --nam-*-primary /
       --nam-*-secondary naming — same palette, declared per theme block so the
       .page wrapper's data-theme override resolves them too) */
    --nam-bg-primary: var(--bg-primary);
    --nam-bg-secondary: var(--bg-secondary);
    --nam-bg-tertiary: var(--bg-tertiary);
    --nam-text-primary: var(--text-primary);
    --nam-text-secondary: var(--text-secondary);
    --nam-text-muted: var(--text-muted);
    --nam-border-color: var(--border-color);
    --nam-primary: var(--nam-accent-2);

    /* Spacing */
    --nam-spacing-xs: 0.25rem;
    --nam-spacing-sm: 0.5rem;
    --nam-spacing-md: 1rem;
    --nam-spacing-lg: 1.5rem;
    --nam-spacing-xl: 2rem;

    /* Border Radius */
    --nam-radius-sm: 4px;
    --nam-radius-md: 8px;
    --nam-radius-lg: 12px;
    --nam-radius-xl: 16px;
    --nam-radius-full: 9999px;

    /* Transitions */
    --nam-transition: 0.2s ease;
}

/* Light theme */
[data-theme="light"] {
    --nam-bg: #f6f6fb;
    --nam-bg-2: #ffffff;
    --nam-card: #ffffff;
    --nam-text: #17171f;
    --nam-muted: #6b6c83;
    --nam-accent: #7c3aed;
    --nam-accent-light: #7c3aed;    /* light theme: keep full-strength violet so icons stay visible on white */
    --nam-accent-2: #06b6d4;
    --nam-gradient: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
    --nam-danger: #dc2626;
    --nam-success: #059669;
    --nam-border: #e4e4ef;

    --nam-accent-soft: rgba(124, 58, 237, 0.10);
    --nam-accent-2-soft: rgba(6, 182, 212, 0.10);
    --nam-danger-soft: rgba(220, 38, 38, 0.10);
    --nam-success-soft: rgba(5, 150, 105, 0.10);
    --nam-warning: #d97706;
    --nam-warning-soft: rgba(217, 119, 6, 0.12);
    --nam-input: #ffffff;

    --bg-primary: var(--nam-bg);
    --bg-secondary: var(--nam-bg-2);
    --bg-tertiary: #eef0f6;
    --bg-card: var(--nam-card);
    --bg-input: var(--nam-input);
    --text-primary: var(--nam-text);
    --text-secondary: var(--nam-muted);
    --text-muted: #a2a3b8;
    --border-color: var(--nam-border);
    --danger: var(--nam-danger);
    --shadow: 0 2px 8px rgba(23, 23, 31, 0.08);
    --shadow-lg: 0 4px 16px rgba(23, 23, 31, 0.12);

    /* Long-form aliases — see the dark block for the rationale */
    --nam-bg-primary: var(--bg-primary);
    --nam-bg-secondary: var(--bg-secondary);
    --nam-bg-tertiary: var(--bg-tertiary);
    --nam-text-primary: var(--text-primary);
    --nam-text-secondary: var(--text-secondary);
    --nam-text-muted: var(--text-muted);
    --nam-border-color: var(--border-color);
    --nam-primary: var(--nam-accent-2);
}

/* ==================== Telerik Overrides ==================== */
/* Always use the NAM theme variables, never Telerik's built-in palette.
   High-specificity selectors beat Telerik's own solid-button rules. */
.k-dropdown, .k-dropdownlist, .k-combobox, .k-picker, .k-picker-solid,
.k-input, .k-textbox, .k-textarea, .k-numerictextbox, .k-datepicker,
.k-timepicker {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.k-input-inner, .k-input-value-text,
.k-picker .k-input-inner, .k-picker .k-input-value-text {
    color: var(--text-primary) !important;
    background-color: transparent !important;
}

.k-input-inner::placeholder {
    color: var(--text-muted) !important;
}

.k-input-button, .k-select {
    background: transparent !important;
    color: var(--text-muted) !important;
    border-color: var(--border-color) !important;
}

.k-input-button:hover, .k-select:hover {
    background: var(--nam-accent-soft) !important;
    color: var(--text-primary) !important;
}

/* Popups & list items */
.k-popup, .k-animation-container .k-popup {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
}

.k-list, .k-list-content {
    background-color: var(--bg-secondary) !important;
}

.k-list-item, .k-list-optionlabel {
    color: var(--text-primary) !important;
}

.k-list-item:hover, .k-list-item.k-hover {
    background-color: var(--nam-accent-soft) !important;
    color: var(--text-primary) !important;
}

.k-list-item.k-selected {
    background: var(--nam-accent) !important;
    color: white !important;
}

/* ==================== Telerik primary token → brand purple ====================
   kendo-theme-default ships a salmon/coral primary (#ff6358). The theme's own
   component rules read the Kendo color TOKENS, so re-point them to the brand
   violet AT THE SOURCE. This guarantees no salmon anywhere — every Telerik
   surface that uses primary (solid/flat/outline/link buttons like EDIT PROFILE
   and the feed "Find people" CTA, switches, chips, badges, selected rows, focus
   rings…) renders purple even if an explicit .k-* override below doesn't reach
   it. Lives in app.css so it applies to web AND the MAUI host. */
:root {
    --kendo-color-primary: #7c3aed !important;
    --kendo-color-primary-hover: #6d28d9 !important;
    --kendo-color-primary-active: #5b21b6 !important;
    --kendo-color-primary-emphasis: #a855f7 !important;
    --kendo-color-primary-subtle: rgba(124, 58, 237, 0.15) !important;
    --kendo-color-primary-subtle-hover: rgba(124, 58, 237, 0.24) !important;
    --kendo-color-primary-subtle-active: rgba(124, 58, 237, 0.32) !important;
    --kendo-color-primary-on-surface: #7c3aed !important;
    --kendo-color-primary-on-subtle: #5b21b6 !important;
}

/* Buttons */
.k-button.k-button-solid.k-button-solid-primary,
.k-button-solid-primary {
    background: var(--nam-gradient) !important;
    border: none !important;
    color: white !important;
}

.k-button.k-button-solid.k-button-solid-base,
.k-button-solid-base {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.k-button-solid-base:hover,
.k-button.k-button-solid.k-button-solid-base:hover {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* Force SVG icons inside primary buttons to white for contrast */
.k-button-solid-primary svg {
    filter: brightness(0) invert(1);
}

/* App toggle buttons — custom class applied via TelerikButton Class parameter. */
.nam-btn-selected.k-button.k-button-solid,
.nam-btn-selected.k-button {
    background: var(--nam-gradient) !important;
    border: none !important;
    color: white !important;
}

.nam-btn-unselected.k-button.k-button-solid,
.nam-btn-unselected.k-button {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* Sliders / switches / checkboxes */
.k-slider .k-slider-selection { background-color: var(--nam-accent) !important; }
.k-slider .k-draghandle {
    background-color: var(--nam-accent) !important;
    border-color: var(--nam-accent) !important;
}
.k-slider .k-slider-track { background-color: var(--bg-tertiary) !important; }

.k-selected {
    background-color: var(--nam-accent) !important;
    color: white !important;
}

.k-switch-on .k-switch-track {
    background-color: var(--nam-accent) !important;
    border-color: var(--nam-accent) !important;
}
.k-switch-on:focus .k-switch-track {
    box-shadow: 0 0 0 2px var(--nam-accent-soft) !important;
}
[data-theme="light"] .k-switch-off .k-switch-track {
    background-color: var(--nam-border) !important;
}

.k-checkbox:checked, .k-checkbox:indeterminate {
    background-color: var(--nam-accent) !important;
    border-color: var(--nam-accent) !important;
}

.k-loader { color: var(--nam-accent) !important; }

/* Dialog / window surfaces */
.k-window, .k-dialog {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}
.k-window-titlebar, .k-dialog-titlebar {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* Adaptive (mobile) action sheet */
.k-actionsheet, .k-adaptive-actionsheet {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}
.k-actionsheet-titlebar {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}
.k-actionsheet-content { background: var(--bg-primary) !important; }
.k-actions { background: var(--bg-secondary) !important; border-color: var(--border-color) !important; }
.k-actions .k-button-solid-primary {
    background: var(--nam-gradient) !important;
    border: none !important;
    border-radius: 10px !important;
    color: #fff !important;
    font-weight: 600 !important;
}
.k-actions .k-button-flat {
    background: transparent !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 10px !important;
    color: var(--text-primary) !important;
}

/* Labels & headings */
label, .k-label { color: var(--text-primary) !important; }
.page-header h1, .page-header p,
h1, h2, h3, h4, h5, h6 { color: var(--text-primary); }

/* Native inputs follow the theme too */
select, input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="tel"], input[type="time"],
input[type="date"], textarea {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}
select option {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* ==================== Base Styles ==================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    background-color: var(--nam-bg);
    color: var(--nam-text);
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height - adjusts for mobile keyboard */
    overflow: hidden;   /* Prevent body scroll when keyboard is open */
}

#app {
    min-height: 100vh;
    min-height: 100dvh;
    overflow: auto;
}

a {
    color: var(--nam-accent-2);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* ==================== Layout ==================== */
/* Mobile-first phone app. On desktop the whole shell is a centered column
   (max-width 640px) — no sidebar. */
.page {
    display: flex;
    height: 100vh;
    height: 100dvh;
    max-width: 100vw;
    overflow-x: hidden;
    background: var(--nam-bg);
}

/* MinimalLayout pages (.page is a flex ROW): without flex:1 the auth/welcome
   scroll wrapper shrinks to the card's width and pins LEFT on desktop. */
.page > .auth-scroll,
.page > .welcome-scroll {
    flex: 1;
    width: 100%;
}

.main-content {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
}

/* Top bar — brand wordmark left, bell + search right */
.top-bar {
    height: 52px;
    min-height: 52px;
    background: var(--nam-bg-2);
    border-bottom: 1px solid var(--nam-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    flex-shrink: 0;
    z-index: 99;
}

.top-bar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.top-bar-brand-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
    border-radius: 7px;
    flex: 0 0 auto;
}

.top-bar-brand-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--nam-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--nam-accent); /* fallback when background-clip unsupported */
}

.top-bar-brand:hover { text-decoration: none; }

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.top-bar-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--nam-radius-full);
    background: transparent;
    border: none;
    color: var(--nam-text);
    cursor: pointer;
    transition: background var(--nam-transition);
}

.top-bar-btn:hover { background: var(--nam-accent-soft); }

/* page-content is a plain block scrollable container (NOT a flex column) —
   block layout sizes the wrapper to its natural content height and
   overflow:auto scrolls when that exceeds the viewport. */
.page-content {
    flex: 1;
    padding: 16px;
    padding-bottom: 88px; /* clearance for the fixed bottom nav */
    background: var(--nam-bg);
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    min-width: 0;
}

/* Auth / unauthenticated layout (welcome, login, register) */
.auth-layout {
    flex: 1;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nam-bg);
    background-image:
        radial-gradient(ellipse at top left, var(--nam-accent-soft) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, var(--nam-accent-2-soft) 0%, transparent 50%);
}

/* ==================== Bottom Navigation ==================== */
.bottom-nav {
    /* Anchored to the bottom of .main-content (which fills the real WebView via
       the height:100% chain — see maui-app.css). */
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--nam-bg-2);
    border: 2px solid var(--nam-accent); /* brand purple frame (theme token, never hardcoded) */
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 99;
}

.bottom-nav-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 10px;
    min-width: 56px;
    color: var(--nam-muted);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--nam-transition);
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
    color: var(--nam-accent);
    text-decoration: none;
}

.bottom-nav-item .nav-label {
    font-size: 0.65rem;
    font-weight: 600;
}

/* Center prominent QR button — circular gradient pill raised above the bar */
.bottom-nav-qr {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-top: -22px;
    border-radius: var(--nam-radius-full);
    background: var(--nam-gradient);
    color: white;
    border: 4px solid var(--nam-bg-2);
    box-shadow: 0 6px 20px var(--nam-accent-soft), 0 2px 8px rgba(0, 0, 0, 0.35);
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--nam-transition);
}

.bottom-nav-qr:hover { text-decoration: none; transform: scale(1.06); }
.bottom-nav-qr:active { transform: scale(0.96); }

/* ==================== Badges ==================== */
.nav-badge {
    position: absolute;
    top: 0;
    right: 4px;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: var(--nam-radius-full);
    background: var(--nam-danger);
    color: white;
    font-size: 0.62rem;
    font-weight: 700;
    line-height: 17px;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--nam-radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    background: var(--nam-accent-soft);
    color: var(--nam-accent);
}

.badge-success { background: var(--nam-success-soft); color: var(--nam-success); }
.badge-danger { background: var(--nam-danger-soft); color: var(--nam-danger); }
.badge-warning { background: var(--nam-warning-soft); color: var(--nam-warning); }

/* ==================== Cards ==================== */
.card {
    background-color: var(--nam-card);
    border: 1px solid var(--nam-border);
    border-radius: var(--nam-radius-xl);
    box-shadow: var(--shadow);
    margin-bottom: var(--nam-spacing-md);
}

.card-header {
    padding: var(--nam-spacing-md) var(--nam-spacing-lg);
    border-bottom: 1px solid var(--nam-border);
}

.card-body {
    padding: var(--nam-spacing-lg);
}

/* ==================== Buttons ==================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--nam-gradient);
    border: none;
    border-radius: var(--nam-radius-lg);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--nam-accent-soft);
}

.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.6; cursor: default; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-tertiary);
    border: 1px solid var(--nam-border);
    border-radius: var(--nam-radius-lg);
    color: var(--nam-text);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--nam-danger-soft);
    border: 1px solid var(--nam-danger);
    border-radius: var(--nam-radius-lg);
    color: var(--nam-danger);
    font-weight: 600;
    cursor: pointer;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--nam-card);
    border: 1px solid var(--nam-border);
    border-radius: var(--nam-radius-full);
    color: var(--nam-text);
    cursor: pointer;
}

.btn-filter {
    background-color: var(--nam-card);
    color: var(--nam-muted);
    border: 1px solid var(--nam-border);
    border-radius: var(--nam-radius-full);
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-filter:hover { border-color: var(--nam-accent); }
.btn-filter.active {
    background: var(--nam-gradient);
    border-color: transparent;
    color: white;
}

/* Auth gradient button override for Telerik default theme */
.auth-btn-purple,
.auth-btn-purple.k-button,
.auth-btn-purple.k-button-solid,
.auth-btn-purple.k-button-solid-primary,
.auth-btn-purple.k-button-lg {
    background: var(--nam-gradient) !important;
    background-color: var(--nam-accent) !important;
    border-color: var(--nam-accent) !important;
    color: white !important;
    box-shadow: 0 4px 14px var(--nam-accent-soft);
    border-radius: 12px !important;
    min-height: 52px;
    font-size: 1.1rem;
    font-weight: 700;
}
.auth-btn-purple[disabled],
.auth-btn-purple.k-disabled {
    opacity: 0.6 !important;
}

/* ==================== Auth Pages ==================== */
.auth-page, .welcome-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--nam-spacing-lg);
    width: 100%;
}

.auth-container, .welcome-container {
    background-color: var(--nam-card);
    border: 1px solid var(--nam-border);
    border-radius: var(--nam-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--nam-spacing-xl);
    width: 100%;
    max-width: 420px;
}

/* Desktop: give the auth/welcome card more breathing room. */
@media (min-width: 900px) {
    .auth-container, .welcome-container {
        max-width: 560px;
        padding: calc(var(--nam-spacing-xl) * 1.5);
    }
}

/* ==================== Auth redesign (aurora + glass + hero) ====================
   Applies to the MinimalLayout pages (register/login/reset/welcome). The
   wrappers are page-scoped (.auth-scroll/.welcome-scroll in each page's
   <style>); everything shared lives here. Mobile is untouched: the hero
   panel only appears ≥1100px and the ambient glow is decoration-only. */

/* Ambient aurora glow — two slow-drifting brand-color blobs. */
.page > .auth-scroll,
.page > .welcome-scroll {
    position: relative;
}
.page > .auth-scroll::before,
.page > .auth-scroll::after,
.page > .welcome-scroll::before,
.page > .welcome-scroll::after {
    content: "";
    position: fixed;
    width: 55vmax;
    height: 55vmax;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.14;
    pointer-events: none;
    z-index: 0;
}
.page > .auth-scroll::before,
.page > .welcome-scroll::before {
    background: radial-gradient(circle, var(--nam-accent) 0%, transparent 65%);
    top: -18vmax;
    left: -12vmax;
    animation: nam-aurora-a 16s ease-in-out infinite alternate;
}
.page > .auth-scroll::after,
.page > .welcome-scroll::after {
    background: radial-gradient(circle, var(--nam-accent-2) 0%, transparent 65%);
    bottom: -20vmax;
    right: -14vmax;
    animation: nam-aurora-b 19s ease-in-out infinite alternate;
}
@keyframes nam-aurora-a { to { transform: translate(8vmax, 6vmax); } }
@keyframes nam-aurora-b { to { transform: translate(-8vmax, -6vmax); } }
@media (prefers-reduced-motion: reduce) {
    .page > .auth-scroll::before, .page > .auth-scroll::after,
    .page > .welcome-scroll::before, .page > .welcome-scroll::after {
        animation: none;
    }
}

/* Card above the glow + glass finish with a gradient edge. */
.auth-container, .welcome-inner {
    position: relative;
    z-index: 1;
}
.auth-container {
    background:
        linear-gradient(rgba(23, 23, 36, 0.88), rgba(23, 23, 36, 0.88)) padding-box,
        linear-gradient(150deg, var(--nam-accent-soft), rgba(255, 255, 255, 0.06) 40%, var(--nam-accent-2-soft)) border-box;
    border: 1px solid transparent;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

/* Password show/hide toggle (used by the auth forms). */
.pw-wrap { position: relative; }
.pw-wrap .k-input { padding-right: 38px; }
.pw-eye {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    border-radius: var(--nam-radius-md);
    color: var(--nam-muted);
    cursor: pointer;
    z-index: 2;
}
.pw-eye:hover { color: var(--nam-text); }

/* "More options" disclosure on the register form. */
.auth-more-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 4px 0 10px;
    padding: 4px 0;
    background: none;
    border: none;
    color: var(--nam-accent-2);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
}
.auth-more-toggle svg { transition: transform 0.18s ease; }
.auth-more-toggle svg.rot { transform: rotate(180deg); }

/* Brand/feature hero panel beside the auth card — desktop only. */
.auth-hero { display: none; }

@media (min-width: 1100px) {
    .page > .auth-scroll {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: clamp(48px, 6vw, 96px);
        padding: 40px;
    }

    .auth-hero {
        display: block;
        max-width: 460px;
        position: relative;
        z-index: 1;
        animation: nam-hero-in 0.5s ease-out;
    }
    @keyframes nam-hero-in {
        from { opacity: 0; transform: translateX(-14px); }
        to { opacity: 1; transform: translateX(0); }
    }

    .auth-hero-brand {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-bottom: 18px;
    }
    .auth-hero-mark {
        width: 64px;
        height: 64px;
        filter: drop-shadow(0 6px 18px var(--nam-accent-soft));
    }
    .auth-hero-name {
        font-size: 2.1rem;
        font-weight: 800;
        letter-spacing: -0.03em;
        color: var(--nam-text);
    }
    .auth-hero-name span {
        background: var(--nam-gradient);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        /* background-clip:text clips descenders without this */
        padding-bottom: 0.12em;
        margin-bottom: -0.12em;
        display: inline-block;
    }
    .auth-hero-tagline {
        margin: 0 0 30px;
        font-size: 1.25rem;
        color: var(--nam-muted);
    }
    .auth-hero-features {
        display: flex;
        flex-direction: column;
        gap: 22px;
    }
    .auth-hero-feature {
        display: flex;
        align-items: flex-start;
        gap: 14px;
    }
    .auth-hero-feature-icon {
        flex: 0 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: var(--nam-radius-lg);
        background: var(--nam-accent-soft);
        color: var(--nam-accent-2);
        border: 1px solid var(--nam-border);
    }
    .auth-hero-feature h4 {
        margin: 0 0 4px;
        font-size: 1rem;
        color: var(--nam-text);
    }
    .auth-hero-feature p {
        margin: 0;
        font-size: 0.9rem;
        line-height: 1.5;
        color: var(--nam-muted);
    }

    /* With the hero carrying the brand, the in-card logo is redundant. */
    .auth-hero ~ .auth-container .auth-logo-img { display: none; }
}

.auth-header, .welcome-logo {
    text-align: center;
    margin-bottom: var(--nam-spacing-xl);
}

.auth-header p { color: var(--nam-muted); }

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.auth-form .form-group { margin-bottom: 8px; }

.auth-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--nam-muted);
    margin-bottom: 4px;
}

.auth-form .form-hint,
.auth-form .form-text,
.auth-form small {
    color: var(--nam-muted) !important;
    font-size: 0.78rem;
    margin-top: 2px;
    display: block;
}

.auth-form .form-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 12px 0;
    color: var(--nam-muted);
    font-size: 0.85rem;
}

.auth-form .form-check a { color: var(--nam-accent-2); }

.auth-footer {
    text-align: center;
    margin-top: var(--nam-spacing-lg);
    color: var(--nam-muted);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--nam-accent-2);
    font-weight: 600;
}

.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 0;
    font-size: 0.85rem;
    color: var(--nam-muted);
}

.auth-options a { color: var(--nam-accent-2); }

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .col-6 { flex: 1; }

/* ==================== Toasts ==================== */
.auto-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: var(--nam-gradient);
    color: white;
    padding: 12px 20px;
    border-radius: var(--nam-radius-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 20px var(--nam-accent-soft);
    z-index: 10000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
    max-width: min(92vw, 480px);
}

.auto-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ==================== Offline Ribbon (layout-level) ==================== */
.offline-ribbon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--nam-warning-soft);
    border-bottom: 1px solid var(--nam-warning);
    color: var(--nam-warning);
    font-size: 0.82rem;
    font-weight: 600;
    flex-shrink: 0;
}

/* Slim persistent subscribe banner (contact-gate model) — flex child of
   .main-content, sits under the top bar above the page content. White on
   the brand gradient — same pairing as every gradient surface in this file. */
.subexpired-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--nam-gradient);
    color: white;
    cursor: pointer;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.subexpired-banner-txt {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subexpired-banner-cta {
    font-weight: 700;
    text-decoration: underline;
    white-space: nowrap;
}

/* ==================== Blocking Overlays ==================== */
/* Maintenance lock, store-update-required, subscription-expired */
.blocking-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.3s ease-out;
}

.blocking-overlay-card {
    background: var(--nam-card);
    border: 1px solid var(--nam-border);
    border-radius: 20px;
    padding: 40px 32px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.blocking-overlay-icon {
    margin-bottom: 16px;
    color: var(--nam-accent);
}

.blocking-overlay-title {
    color: var(--nam-text);
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 12px 0;
}

.blocking-overlay-msg {
    color: var(--nam-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 24px 0;
}

.blocking-overlay-btn {
    display: inline-block;
    padding: 12px 32px;
    background: var(--nam-gradient);
    color: white;
    border: none;
    border-radius: var(--nam-radius-lg);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
}

.blocking-overlay-btn:hover { text-decoration: none; }

.blocking-spinner {
    width: 36px;
    height: 36px;
    margin: 20px auto 0 auto;
    border: 3px solid var(--nam-border);
    border-top-color: var(--nam-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ==================== Debug Banner (DEBUG builds) ==================== */
.debug-banner-stack {
    position: fixed;
    top: 12px;
    left: 12px;
    right: 12px;
    z-index: 20000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.debug-banner {
    background: var(--nam-card);
    color: var(--nam-warning);
    border: 1px solid var(--nam-warning);
    border-radius: 10px;
    padding: 12px 14px;
    box-shadow: var(--shadow-lg);
    font-size: 0.92rem;
    font-weight: 600;
    white-space: pre-line;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    pointer-events: auto;
    animation: slideDown 0.25s ease-out;
}

.debug-banner > span:first-child { flex: 1; }
.debug-banner-close {
    opacity: 0.7;
    font-weight: 700;
    padding: 0 4px;
}

/* Production-server warning ribbon (DEBUG builds connected to prod) */
.prod-warning-ribbon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 4px 12px;
    background: var(--nam-danger-soft);
    border-bottom: 1px solid var(--nam-danger);
    color: var(--nam-danger);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ==================== App Loading Screen ==================== */
.app-loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nam-bg);
    z-index: 9999;
}

.loading-container {
    position: relative;
    width: 250px;
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-wrapper {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    animation: float 3s ease-in-out infinite;
}

.loading-logo-image {
    height: 50px;
    filter: drop-shadow(0 10px 30px var(--nam-accent-soft));
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid var(--nam-accent-soft);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 { width: 120px; height: 120px; animation: orbit 4s linear infinite; }
.orbit-2 { width: 160px; height: 160px; animation: orbit 6s linear infinite reverse; }
.orbit-3 { width: 200px; height: 200px; animation: orbit 8s linear infinite; }

.particle {
    position: absolute;
    top: -4px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--nam-gradient);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--nam-accent);
}

.orbit-2 .particle {
    width: 6px;
    height: 6px;
    top: auto;
    bottom: -3px;
    background: var(--nam-accent-2);
    box-shadow: 0 0 15px var(--nam-accent-2);
}

.orbit-3 .particle {
    width: 5px;
    height: 5px;
    left: -2px;
    top: 50%;
    background: var(--nam-accent);
    box-shadow: 0 0 15px var(--nam-accent);
}

@keyframes orbit {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid var(--nam-accent-soft);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.pulse-ring-1 { width: 60px; height: 60px; animation: pulse-expand 2s ease-out infinite; }
.pulse-ring-2 { width: 60px; height: 60px; animation: pulse-expand 2s ease-out infinite 0.5s; }
.pulse-ring-3 { width: 60px; height: 60px; animation: pulse-expand 2s ease-out infinite 1s; }

@keyframes pulse-expand {
    0% { width: 60px; height: 60px; opacity: 0.6; }
    100% { width: 200px; height: 200px; opacity: 0; }
}

/* ==================== Animations & Utilities ==================== */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { transform: translateY(-100%); } to { transform: translateY(0); } }

.fade-in { animation: fadeIn 0.4s ease-out; }

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--nam-border);
    border-top-color: var(--nam-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--nam-muted);
}
.empty-state h3, .empty-state p { color: var(--nam-muted); }

.text-muted { color: var(--nam-muted) !important; }
.text-center { text-align: center; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.mt-5 { margin-top: var(--nam-spacing-xl); }
.mb-3 { margin-bottom: var(--nam-spacing-md); }
.btn-block { width: 100%; }

/* ==================== Non-selectable UI elements ==================== */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}
*:focus:not(input):not(textarea):not(select) {
    outline: none;
}
h1, h2, h3, h4, h5, h6, p, span, div, li,
.page-header, .nav-label, .nav-icon,
label, .btn-primary, .btn-secondary, .btn-filter,
button, .badge, .text-muted {
    -webkit-user-select: none;
    user-select: none;
}
input, textarea, select {
    -webkit-user-select: text;
    user-select: text;
}

/* ==================== Small Screens (max-width: 430px) ==================== */
@media (max-width: 430px) {
    .page-content { padding: 12px; padding-bottom: 84px; }
    .card-header { padding: var(--nam-spacing-sm) var(--nam-spacing-md); }
    .card-body { padding: var(--nam-spacing-md); }
    h2 { font-size: 1.15rem; }
    h3 { font-size: 1rem; }
    h4 { font-size: 0.95rem; }
    .auth-container, .welcome-container { padding: var(--nam-spacing-lg); }
    .auth-header, .welcome-logo { margin-bottom: var(--nam-spacing-lg); }
    .auth-btn-purple, .auth-btn-purple.k-button { min-height: 48px; font-size: 1rem; }
    .blocking-overlay-card { padding: 32px 24px; }
    .blocking-overlay-title { font-size: 1.2rem; }
    .blocking-overlay-msg { font-size: 0.9rem; }
    .k-window, .k-dialog { max-height: 85vh !important; max-width: 95vw !important; }
    .k-window-content, .k-dialog-content { overflow-y: auto !important; }
    .loading-spinner { width: 32px; height: 32px; }
}

/* ==================== Desktop (centered column) ==================== */
@media (min-width: 768px) {
    .main-content {
        border-left: 1px solid var(--nam-border);
        border-right: 1px solid var(--nam-border);
    }
}