/* ROOT VARIABLES — Typography & Design Tokens */
:root {
    /* -------- Font Families -------- */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-display: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;

    /* -------- Type Scale -------- */
    --text-xs: clamp(0.625rem, 0.5vw + 0.45rem, 0.75rem);     /* 10–12px */
    --text-sm: clamp(0.75rem, 0.6vw + 0.5rem, 0.875rem);      /* 12–14px */
    --text-base: clamp(0.875rem, 0.8vw + 0.55rem, 1rem);      /* 14–16px */
    --text-md: clamp(1rem, 1vw + 0.6rem, 1.125rem);           /* 16–18px */
    --text-lg: clamp(1.125rem, 1.2vw + 0.65rem, 1.25rem);     /* 18–20px */
    --text-xl: clamp(1.25rem, 1.6vw + 0.75rem, 1.5rem);       /* 20–24px */
    --text-2xl: clamp(1.5rem, 2.2vw + 0.85rem, 1.875rem);     /* 24–30px */
    --text-3xl: clamp(1.875rem, 3vw + 1rem, 2.5rem);          /* 30–40px */
    --text-4xl: clamp(2.25rem, 4.5vw + 1.2rem, 3.5rem);       /* 36–56px */

    /* -------- Line Heights -------- */
    --leading-none: 1;
    --leading-tight: 1.15;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    /* -------- Letter Spacing -------- */
    --tracking-tight: -0.02em;
    --tracking-normal: 0;
    --tracking-wide: 0.04em;
    --tracking-wider: 0.08em;

    /* -------- Font Weights -------- */
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-extrabold: 800;

    /* -------- Colors -------- */
    --midnight: #020617;
    --slate: #94a3b8;
    --blue: #3b82f6;
    --blue-10: rgba(59, 130, 246, 0.10);
    --blue-18: rgba(59, 130, 246, 0.18);
    --blue-30: rgba(59, 130, 246, 0.30);
    --blue-50: rgba(59, 130, 246, 0.50);
    --blue-60: rgba(59, 130, 246, 0.60);
    --glass-bg: rgba(2, 6, 23, 0.72);
    --glass-bg-hover: rgba(2, 6, 23, 0.82);
    --glass-border: rgba(59, 130, 246, 0.12);
    --glass-border-hover: rgba(59, 130, 246, 0.25);
    --glass-shadow: 0 8px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(59, 130, 246, 0.06) inset;
    --glass-shadow-hover: 0 12px 64px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(59, 130, 246, 0.12) inset;
    --glass-blur: blur(24px) saturate(1.4);
    --text-primary: #f0f4ff;
    --text-secondary: #c8d6f0;
    --text-muted: var(--slate);
    --radius-card: 28px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --radius-pill: 60px;
    --transition-smooth: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-soft: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --header-height: 72px;
    --max-width: 720px;
}

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    font-weight: var(--weight-regular);
    color: var(--text-primary);
    background: var(--midnight);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* BACKGROUND EFFECTS */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(59, 130, 246, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, .025) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: gridDrift 40s linear infinite;
    pointer-events: none;
}
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 70% 50% at 15% 10%, rgba(59, 130, 246, .08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 85% 90%, rgba(148, 163, 184, .05) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 60% 40%, rgba(59, 130, 246, .05) 0%, transparent 50%);
    pointer-events: none;
    animation: bgPulse 16s ease-in-out infinite alternate;
}
@keyframes gridDrift { to { background-position: 0 48px; } }
@keyframes bgPulse {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.02); }
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--blue-30); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-50); }

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    padding: 0 1.5rem;
    background: rgba(2, 6, 23, 0.55);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    transition: background var(--transition-soft), border-color var(--transition-soft), box-shadow var(--transition-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header.scrolled {
    background: rgba(2, 6, 23, 0.88);
    border-bottom-color: rgba(59, 130, 246, 0.18);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
}
.header-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    text-decoration: none;
}
.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--blue-10);
    border: 1px solid var(--blue-18);
    transition: transform var(--transition-soft), box-shadow var(--transition-soft);
}
.brand-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
}
.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.brand-text {
    display: flex;
    flex-direction: column;
    line-height: var(--leading-none);
}
.brand-name {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
    opacity: 0.6;
}
.brand-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--blue);
    letter-spacing: var(--tracking-tight);
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
    transition: text-shadow var(--transition-soft);
}
.brand-title:hover {
    text-shadow: 0 0 60px rgba(59, 130, 246, 0.5);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.header-stats {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.header-stat {
    text-align: center;
    background: var(--blue-10);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.2rem 0.6rem;
    transition: border-color var(--transition-soft), background var(--transition-soft);
    line-height: var(--leading-none);
}
.header-stat:hover {
    border-color: var(--blue-30);
    background: var(--blue-18);
}
.header-stat .num {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--blue);
}
.header-stat .lbl {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
    opacity: 0.7;
    display: block;
    margin-top: 1px;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--blue-10);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 0.3rem 0.7rem 0.3rem 0.5rem;
    cursor: pointer;
    transition: all var(--transition-soft);
    font-family: var(--font-sans);
    color: var(--blue);
    font-weight: var(--weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wide);
    flex-shrink: 0;
    line-height: var(--leading-none);
}
.lang-toggle:hover {
    background: var(--blue-18);
    border-color: var(--blue-30);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.12);
    transform: translateY(-1px);
}
.lang-toggle svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    flex-shrink: 0;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: 6px 4px;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform var(--transition-soft);
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 4px;
    transition: all var(--transition-soft);
    transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(2, 6, 23, 0.92);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 2rem 1.5rem;
    flex-direction: column;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-soft), transform var(--transition-soft);
    transform: translateY(-8px);
    overflow-y: auto;
}
.mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.mobile-nav .mobile-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--text-md);
    font-weight: var(--weight-semibold);
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--glass-border);
    transition: color var(--transition-soft), border-color var(--transition-soft);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.mobile-nav .mobile-link:hover {
    color: var(--blue);
    border-color: var(--blue-30);
}
.mobile-nav .mobile-link .icon { font-size: 1.2rem; }

/* MAIN WRAP */
.main-wrap {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--header-height) + 2rem) 1rem 2rem;
    width: 100%;
    flex: 1;
}

/* HERO */
.hero {
    text-align: center;
    padding: 2rem 1rem 2.5rem;
    margin-bottom: 2rem;
    position: relative;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--blue-10);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 0.3rem 1rem 0.3rem 0.7rem;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--blue);
    letter-spacing: var(--tracking-wide);
    margin-bottom: 1.25rem;
    transition: all var(--transition-soft);
}
.hero-badge:hover {
    background: var(--blue-18);
    border-color: var(--blue-30);
    transform: translateY(-2px);
}
.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}
.hero h1 {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #f0f4ff 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p {
    font-size: var(--text-md);
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 1.5rem;
    line-height: var(--leading-relaxed);
    font-weight: var(--weight-regular);
}
.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    background: var(--blue);
    color: var(--midnight);
    font-weight: var(--weight-bold);
    font-size: var(--text-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: 0 4px 32px rgba(59, 130, 246, 0.3);
    text-decoration: none;
    font-family: var(--font-sans);
    line-height: var(--leading-none);
}
.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 48px rgba(59, 130, 246, 0.45);
    background: #60a5fa;
}
.hero-cta:active { transform: scale(0.97); }

/* GLASS CARD */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-soft);
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.glass-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glass-shadow-hover);
    transform: translateY(-2px);
}
.glass-card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.5rem 0.6rem;
    border-bottom: 1px solid var(--glass-border);
    transition: border-color var(--transition-soft);
}
.glass-card-header .icon {
    width: 16px;
    height: 16px;
    stroke: var(--blue);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
}
.glass-card-header .title {
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--text-muted);
}
.glass-card-body { padding: 1.25rem 1.5rem 1.5rem; }

/* TABS */
.tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
}
.tab {
    flex: 1;
    padding: 0.45rem 0.2rem;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    cursor: pointer;
    transition: all var(--transition-soft);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    position: relative;
    line-height: var(--leading-none);
}
.tab.on {
    background: var(--blue-10);
    color: var(--blue);
    border: 1px solid var(--blue-18);
    box-shadow: 0 2px 16px rgba(59, 130, 246, 0.06);
}
.tab:hover:not(.on) {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}
.tp {
    display: none;
    animation: fadeSlideUp 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.tp.on { display: block; }
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* GENERATOR CONTROLS */
.mode-row {
    display: flex;
    gap: 0.25rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-md);
    padding: 0.25rem;
    margin-bottom: 1.1rem;
}
.mbtn {
    flex: 1;
    padding: 0.4rem 0.15rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    cursor: pointer;
    background: transparent;
    color: var(--text-muted);
    transition: all var(--transition-soft);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    line-height: var(--leading-none);
}
.mbtn.on {
    background: var(--blue-10);
    color: var(--blue);
    border: 1px solid var(--blue-18);
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.06);
}
.mbtn:hover:not(.on) {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.slider-row {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 0.9rem;
}
.slider-row .lbl {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--text-muted);
    flex-shrink: 0;
}
input[type="range"] {
    flex: 1;
    height: 4px;
    border-radius: 10px;
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(90deg, var(--blue) var(--pct, 50%), rgba(59, 130, 246, 0.12) var(--pct, 50%));
    cursor: pointer;
    transition: background 0.2s;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.4);
    border: 2px solid var(--midnight);
    cursor: pointer;
    transition: all var(--transition-soft);
}
input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.12);
    box-shadow: 0 0 28px rgba(59, 130, 246, 0.6);
}
input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--blue);
    border-radius: 50%;
    border: 2px solid var(--midnight);
    cursor: pointer;
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.4);
}

.badge-val {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--blue);
    background: var(--blue-10);
    border: 1px solid var(--blue-18);
    padding: 0.15rem 0.75rem;
    border-radius: var(--radius-pill);
    min-width: 44px;
    text-align: center;
    flex-shrink: 0;
    line-height: var(--leading-none);
}

.pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}
.pill {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(148, 163, 184, 0.10);
    border-radius: var(--radius-pill);
    padding: 0.3rem 0.75rem;
    cursor: pointer;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    transition: all var(--transition-soft);
    user-select: none;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    line-height: var(--leading-none);
}
.pill:hover {
    border-color: var(--blue-18);
    background: var(--blue-10);
}
.pill input { display: none; }
.pill.on {
    background: var(--blue-10);
    border-color: var(--blue-18);
    color: var(--blue);
}
.pill .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
    transition: all var(--transition-soft);
}
.pill.on .dot {
    background: var(--blue);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.1rem;
}
.chip {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.65rem;
    border: 1px solid rgba(148, 163, 184, 0.10);
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
    transition: all var(--transition-soft);
    user-select: none;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    line-height: var(--leading-none);
}
.chip:hover { border-color: var(--blue-18); }
.chip input { display: none; }
.chip.on {
    border-color: var(--blue-18);
    background: var(--blue-10);
    color: var(--blue);
}

.pp-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    flex-wrap: wrap;
}
.pp-row .lbl {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--text-muted);
}
.sep-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.6rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    width: 60px;
    outline: none;
    transition: all var(--transition-soft);
}
.sep-input:focus {
    border-color: var(--blue-30);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.06);
}

/* GENERATE BUTTON & DISPLAY */
.gen-btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--weight-extrabold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    border: 1.5px solid var(--blue);
    background: transparent;
    color: var(--blue);
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    line-height: var(--leading-none);
}
.gen-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, var(--blue-10), transparent);
    transform: translateX(-100%);
    transition: transform 0.7s ease;
}
.gen-btn:hover::before { transform: translateX(100%); }
.gen-btn:hover {
    background: var(--blue);
    color: var(--midnight);
    box-shadow: 0 0 48px rgba(59, 130, 246, 0.35);
    transform: translateY(-2px);
}
.gen-btn:active { transform: scale(0.97); }

.pw-display {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    transition: all var(--transition-soft);
}
.pw-display:hover {
    border-color: var(--blue-18);
    box-shadow: 0 0 24px rgba(59, 130, 246, 0.04);
}
.pw-text {
    flex: 1;
    font-family: var(--font-mono);
    font-size: clamp(0.85rem, 1.6vw, 1.05rem);
    color: #fff;
    word-break: break-all;
    line-height: var(--leading-normal);
    min-width: 120px;
    transition: filter var(--transition-soft);
    letter-spacing: var(--tracking-normal);
}
.pw-text.flash { animation: pwFlash 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes pwFlash {
    from { opacity: 0.3; transform: translateY(4px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.pw-text.masked { filter: blur(6px); cursor: pointer; transition: filter var(--transition-soft); }
.pw-text.masked:hover { filter: blur(0); }

.pw-actions {
    display: flex;
    gap: 0.15rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.15rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 184, 0.06);
    flex-shrink: 0;
}
.pw-actions .act-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-soft);
    position: relative;
    flex-shrink: 0;
}
.pw-actions .act-btn svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    stroke-width: 1.8;
    fill: none;
}
.pw-actions .act-btn:hover {
    background: var(--blue);
    color: var(--midnight);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.35);
    transform: scale(1.08);
}
.pw-actions .act-btn:active { transform: scale(0.92); }
.pw-actions .act-btn .tt {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(2, 6, 23, 0.95);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: var(--text-xs);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: all var(--transition-soft);
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    font-weight: var(--weight-semibold);
}
.pw-actions .act-btn:hover .tt {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
}

/* STRENGTH METER */
.strength-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.85rem;
    flex-wrap: wrap;
}
.strength-ring {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    position: relative;
}
.strength-ring svg { transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: rgba(59, 130, 246, 0.08); stroke-width: 4; }
.ring-fill {
    fill: none;
    stroke-width: 4;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.7s cubic-bezier(0.4, 0, 0.2, 1), stroke 0.4s;
}
.ring-center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: var(--leading-tight);
}
.ring-center .bits {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    transition: color 0.4s;
}
.ring-center .label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
}
.strength-bars {
    display: flex;
    gap: 3px;
    flex: 1;
    min-width: 80px;
}
.strength-bars .bar {
    flex: 1;
    height: 4px;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.strength-bars .bar.lit { box-shadow: 0 0 10px currentColor; }
.strength-label {
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    transition: color 0.4s;
    flex-shrink: 0;
}
.crack-time {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
    flex-shrink: 0;
}

/* HISTORY TAB */
.hist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}
.hist-header .lbl {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}
.hist-clear {
    font-size: var(--text-xs);
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    transition: color var(--transition-soft);
    padding: 0.2rem 0.4rem;
    border-radius: 6px;
}
.hist-clear:hover { color: #f87171; }
.hist-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-height: 240px;
    overflow-y: auto;
    padding-right: 2px;
}
.hist-list::-webkit-scrollbar { width: 3px; }
.hist-list::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 10px; }

.hist-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(148, 163, 184, 0.06);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.7rem;
    cursor: pointer;
    transition: all var(--transition-soft);
}
.hist-item:hover {
    border-color: var(--blue-18);
    background: var(--blue-10);
    transform: translateX(4px);
}
.hist-item .hpw {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    flex: 1;
    word-break: break-all;
    color: var(--text-primary);
}
.hist-item .hmeta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.1rem;
    flex-shrink: 0;
}
.hist-item .hmeta .time {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.hist-item .hmeta .row {
    display: flex;
    align-items: center;
    gap: 3px;
}
.hist-item .hmeta .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}
.hist-item .hmeta .len {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ANALYZE TAB */
.analyze-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    outline: none;
    transition: all var(--transition-soft);
}
.analyze-input:focus {
    border-color: var(--blue-30);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.06);
}
.analyze-input::placeholder { color: var(--text-muted); }

.analyze-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-top: 0.85rem;
}
.analyze-stat {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    transition: border-color var(--transition-soft);
}
.analyze-stat:hover { border-color: var(--blue-18); }
.analyze-stat .val {
    font-family: var(--font-mono);
    font-size: var(--text-md);
    font-weight: var(--weight-bold);
    color: var(--blue);
}
.analyze-stat .lbl {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
    margin-top: 0.05rem;
}

.char-bars {
    margin-top: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.char-bar-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.char-bar-row .cbl {
    font-size: var(--text-xs);
    width: 74px;
    flex-shrink: 0;
    color: var(--text-muted);
}
.char-bar-row .cbg {
    flex: 1;
    height: 4px;
    background: rgba(59, 130, 246, 0.08);
    border-radius: 10px;
    overflow: hidden;
}
.char-bar-row .cbg .fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.char-bar-row .cnt {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    width: 20px;
    text-align: right;
    color: var(--text-muted);
}

/* VAULT TAB */
.vault-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.vault-header .lbl {
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-muted);
}
.vault-actions {
    display: flex;
    gap: 0.4rem;
}
.vault-btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-pill);
    padding: 0.3rem 0.8rem;
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: all var(--transition-soft);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-family: var(--font-sans);
    line-height: var(--leading-none);
}
.vault-btn-outline:hover {
    background: var(--blue-10);
    border-color: var(--blue-30);
    color: var(--blue);
    transform: translateY(-1px);
}
.vault-btn-outline svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.vault-form {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}
.vault-form .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}
.vault-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.75rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    outline: none;
    transition: all var(--transition-soft);
}
.vault-input:focus {
    border-color: var(--blue-30);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.06);
}
.vault-input::placeholder { color: var(--text-muted); }

.vault-form .btn-row {
    display: flex;
    gap: 0.5rem;
}
.vault-form .vbtn {
    padding: 0.45rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--blue-18);
    background: var(--blue-10);
    color: var(--blue);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    cursor: pointer;
    transition: all var(--transition-soft);
    white-space: nowrap;
    line-height: var(--leading-none);
}
.vault-form .vbtn:hover {
    background: var(--blue-18);
    border-color: var(--blue-30);
}
.vault-form .vbtn.primary {
    background: var(--blue);
    color: var(--midnight);
    border-color: var(--blue);
}
.vault-form .vbtn.primary:hover {
    background: #60a5fa;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.vault-entries {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 2px;
}
.vault-entry {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(148, 163, 184, 0.08);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    transition: all var(--transition-soft);
}
.vault-entry:hover {
    border-color: var(--blue-18);
    background: var(--blue-10);
}
.vault-entry .vico {
    font-size: 1.2rem;
    flex-shrink: 0;
}
.vault-entry .vinfo {
    flex: 1;
    overflow: hidden;
}
.vault-entry .site {
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vault-entry .user {
    font-size: var(--text-xs);
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vault-entry .pw {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--blue);
    filter: blur(4px);
    transition: filter var(--transition-soft);
    cursor: pointer;
    word-break: break-all;
}
.vault-entry .pw.unblur { filter: blur(0); }

.vault-entry .vacts {
    display: flex;
    gap: 0.2rem;
    flex-shrink: 0;
}
.vault-entry .vab {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-soft);
}
.vault-entry .vab svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    stroke-width: 1.8;
    fill: none;
}
.vault-entry .vab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

/* TIPS TAB */
#tiplist {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(148, 163, 184, 0.06);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.9rem;
    transition: all var(--transition-soft);
}
.tip-item:hover {
    border-color: var(--blue-18);
    background: var(--blue-10);
}
.tip-item .ico {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.tip-item .tit {
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}
.tip-item .bod {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: var(--leading-normal);
}

/* EMPTY STATES */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
    gap: 0.5rem;
    text-align: center;
}
.empty-state svg {
    width: 32px;
    height: 32px;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
    opacity: 0.5;
}
.empty-state span {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

/* LANGUAGE MODAL */
.lang-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-soft);
}
.lang-overlay.open {
    opacity: 1;
    pointer-events: auto;
}
.lang-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.lang-panel {
    position: relative;
    z-index: 1;
    background: var(--midnight);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-card);
    width: 100%;
    max-width: 480px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    transform: translateY(12px) scale(0.97);
    transition: transform var(--transition-smooth);
}
.lang-overlay.open .lang-panel {
    transform: translateY(0) scale(1);
}
.lang-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.lang-head .title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.lang-head .title svg {
    width: 18px;
    height: 18px;
    stroke: var(--blue);
    stroke-width: 2;
    fill: none;
}
.lang-head h2 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
}
.lang-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: color var(--transition-soft);
}
.lang-close:hover { color: var(--text-primary); }
.lang-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
}

.lang-search-wrap {
    position: relative;
    margin-bottom: 1rem;
}
.lang-search-wrap svg {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    stroke: var(--text-muted);
    stroke-width: 2;
    fill: none;
}
.lang-search {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.8rem 0.5rem 2.4rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    outline: none;
}
.lang-search:focus { border-color: var(--blue-30); }

.lang-grid {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 260px;
    overflow-y: auto;
}
.lang-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-soft);
}
.lang-item:hover {
    background: var(--blue-10);
    border-color: var(--blue-18);
}
.lang-item.active {
    background: var(--blue-10);
    border-color: var(--blue-30);
}
.lang-item.hidden { display: none; }
.lang-item .flag { font-size: 1.2rem; }
.lang-item .info { flex: 1; }
.lang-item .name {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
}
.lang-item .code {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}
.lang-item .check {
    width: 16px;
    height: 16px;
    display: opacity;
    opacity: 0;
}
.lang-item.active .check { opacity: 1; }
.lang-item .check svg {
    width: 100%;
    height: 100%;
    stroke: var(--blue);
    stroke-width: 2;
    fill: none;
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    z-index: 1500;
    width: calc(100% - 2rem);
    max-width: 560px;
    background: rgba(2, 6, 23, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: transform var(--transition-smooth);
}
.cookie-banner.show { transform: translateX(-50%) translateY(0); }
.cookie-banner .text {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}
.cookie-banner .text a {
    color: var(--blue);
    text-decoration: underline;
}
.cookie-banner .actions {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
}
.cookie-banner .cbtn {
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: all var(--transition-soft);
    font-family: var(--font-sans);
}
.cookie-banner .cbtn:hover {
    color: var(--text-primary);
    border-color: var(--blue-30);
}
.cookie-banner .cbtn.primary {
    background: var(--blue);
    color: var(--midnight);
    border-color: var(--blue);
}
.cookie-banner .cbtn.primary:hover { background: #60a5fa; }

/* FOOTER */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--glass-border);
    background: rgba(2, 6, 23, 0.4);
    padding: 2.5rem 1.5rem;
    margin-top: auto;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.footer-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    margin-bottom: 0.75rem;
}
.footer-name {
    font-family: var(--font-display);
    font-size: var(--text-md);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
}
.footer-tagline {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-bottom: 1rem;
}
.footer-links {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}
.footer-links a {
    color: var(--text-secondary);
    font-size: var(--text-xs);
    text-decoration: none;
    transition: color var(--transition-soft);
}
.footer-links a:hover { color: var(--blue); }
.footer-divider {
    width: 100%;
    max-width: 240px;
    height: 1px;
    background: var(--glass-border);
    margin-bottom: 1.25rem;
}
.footer-meta {
    display: flex;
    gap: 1rem;
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* NOTIFICATION TOAST */
.notif {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 2100;
    background: rgba(2, 6, 23, 0.95);
    border: 1px solid rgba(59, 130, 246, 0.22);
    border-radius: var(--radius-pill);
    padding: 0.5rem 1rem 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px) scale(0.95);
    transition: all var(--transition-smooth);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
}
.notif.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}
.notif .ndot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 0 10px var(--blue);
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 640px) {
    .header-stats { display: none; }
    .hamburger { display: flex; }
    .mobile-nav { display: flex; }
    .vault-form .row { grid-template-columns: 1fr; }
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }
    .cookie-banner .actions {
        width: 100%;
        justify-content: flex-end;
    }
}