/**
 * PIXMIUM PUBLIC WEBSITE DESIGN SYSTEM
 * Version: 2.0.0
 * Architecture: Clean Vanilla CSS Design Tokens & Component System
 */

/* ==========================================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ========================================================================== */
:root {
    /* --- Typography --- */
    --font-family-base: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;

    --font-size-display: clamp(2.25rem, 4.5vw, 3.5rem);   /* 36px - 56px */
    --font-size-h1: clamp(1.875rem, 3.5vw, 2.5rem);         /* 30px - 40px */
    --font-size-h2: clamp(1.5rem, 2.5vw, 2rem);             /* 24px - 32px */
    --font-size-h3: clamp(1.25rem, 2vw, 1.5rem);            /* 20px - 24px */
    --font-size-h4: 1.125rem;                               /* 18px */
    --font-size-body-lg: 1.125rem;                          /* 18px */
    --font-size-body: 1rem;                                 /* 16px */
    --font-size-sm: 0.875rem;                               /* 14px */
    --font-size-xs: 0.75rem;                                /* 12px */

    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.2;
    --line-height-snug: 1.35;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.65;

    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;

    /* --- Brand & Theme Colors --- */
    --color-primary: #4F46E5;            /* Indigo 600 */
    --color-primary-hover: #4338CA;      /* Indigo 700 */
    --color-primary-active: #3730A3;     /* Indigo 800 */
    --color-primary-soft: #EEF2FF;       /* Indigo 50 */
    --color-primary-subtle: #E0E7FF;     /* Indigo 100 */
    --color-primary-glow: rgba(79, 70, 229, 0.15);

    --color-accent: #F59E0B;             /* Amber 500 */
    --color-accent-hover: #D97706;       /* Amber 600 */
    --color-accent-soft: #FEF3C7;        /* Amber 50 */
    --color-accent-glow: rgba(245, 158, 11, 0.18);

    /* --- Surfaces & Backgrounds --- */
    --color-bg: #F8FAFC;                 /* Slate 50 */
    --color-bg-subtle: #F1F5F9;          /* Slate 100 */
    --color-surface: #FFFFFF;
    --color-surface-elevated: #FFFFFF;
    --color-surface-muted: #F8FAFC;
    --color-surface-glass: rgba(255, 255, 255, 0.88);
    --color-surface-glass-border: rgba(255, 255, 255, 0.6);

    /* --- Text Colors --- */
    --color-text: #0F172A;               /* Slate 900 */
    --color-text-secondary: #475569;     /* Slate 600 */
    --color-text-muted: #94A3B8;         /* Slate 400 */
    --color-text-subtle: #CBD5E1;        /* Slate 300 */
    --color-text-inverse: #FFFFFF;
    --color-text-primary: #4F46E5;

    /* --- Borders & Dividers --- */
    --color-border: #E2E8F0;             /* Slate 200 */
    --color-border-subtle: #F1F5F9;      /* Slate 100 */
    --color-border-strong: #CBD5E1;      /* Slate 300 */
    --color-border-focus: #818CF8;       /* Indigo 400 */

    /* --- Feedback & Status Colors --- */
    --color-success: #10B981;            /* Emerald 500 */
    --color-success-hover: #059669;      /* Emerald 600 */
    --color-success-soft: #ECFDF5;       /* Emerald 50 */
    --color-success-border: #A7F3D0;     /* Emerald 200 */
    --color-success-text: #065F46;       /* Emerald 800 */

    --color-warning: #F59E0B;            /* Amber 500 */
    --color-warning-hover: #D97706;      /* Amber 600 */
    --color-warning-soft: #FFFBEB;       /* Amber 50 */
    --color-warning-border: #FDE68A;     /* Amber 200 */
    --color-warning-text: #92400E;       /* Amber 800 */

    --color-danger: #EF4444;             /* Red 500 */
    --color-danger-hover: #DC2626;       /* Red 600 */
    --color-danger-soft: #FEF2F2;        /* Red 50 */
    --color-danger-border: #FECACA;      /* Red 200 */
    --color-danger-text: #991B1B;        /* Red 800 */

    --color-info: #3B82F6;               /* Blue 500 */
    --color-info-hover: #2563EB;         /* Blue 600 */
    --color-info-soft: #EFF6FF;          /* Blue 50 */
    --color-info-border: #BFDBFE;        /* Blue 200 */
    --color-info-text: #1E40AF;          /* Blue 800 */

    /* --- Spacing Scale --- */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    --space-32: 8rem;     /* 128px */

    /* --- Container Max Widths --- */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1200px;
    --container-2xl: 1360px;
    --container-padding: 1.25rem;

    /* --- Border Radius Scale --- */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-pill: 9999px;

    /* --- Elevation & Shadows --- */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-inner: inset 0 2px 4px 0 rgba(15, 23, 42, 0.05);
    --shadow-glow-primary: 0 0 24px rgba(79, 70, 229, 0.20);
    --shadow-glow-accent: 0 0 24px rgba(245, 158, 11, 0.25);

    /* --- Transitions & Timing --- */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

    /* --- Z-Index Scale --- */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-toast: 1060;
    --z-tooltip: 1070;
}

/* ==========================================================================
   2. RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-body);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

img, svg, video {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   3. RESPONSIVE CONTAINER & GRID
   ========================================================================== */
.pix-container {
    width: 100%;
    max-width: var(--container-2xl);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.pix-container-sm { max-width: var(--container-sm); }
.pix-container-md { max-width: var(--container-md); }
.pix-container-lg { max-width: var(--container-lg); }
.pix-container-xl { max-width: var(--container-xl); }

.pix-section {
    padding-top: clamp(2rem, 4vw, 4.5rem);
    padding-bottom: clamp(2rem, 4vw, 4.5rem);
}

.pix-grid {
    display: grid;
    gap: var(--space-6);
    width: 100%;
}

.pix-grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.pix-grid-cols-2 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.pix-grid-cols-3 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.pix-grid-cols-4 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

/* Responsive Grid Spans (Default to 1 col on mobile, multi-col on desktop) */
.pix-col-span-1 { grid-column: span 1; }
.pix-col-span-2 { grid-column: span 1; }
.pix-col-span-3 { grid-column: span 1; }
.pix-col-span-4 { grid-column: span 1; }

@media (min-width: 640px) {
    .pix-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pix-grid-cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pix-grid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
    .pix-col-span-2 { grid-column: span 2; }
    .pix-col-span-3 { grid-column: span 3; }
    .pix-col-span-4 { grid-column: span 4; }
}

@media (min-width: 1024px) {
    .pix-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pix-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pix-lg-col-span-1 { grid-column: span 1; }
    .pix-lg-col-span-2 { grid-column: span 2; }
    .pix-lg-col-span-3 { grid-column: span 3; }
    .pix-lg-col-span-4 { grid-column: span 4; }
}

.pix-flex { display: flex; }
.pix-flex-col { flex-direction: column; }
.pix-items-center { align-items: center; }
.pix-justify-center { justify-content: center; }
.pix-justify-between { justify-content: space-between; }
.pix-gap-2 { gap: var(--space-2); }
.pix-gap-3 { gap: var(--space-3); }
.pix-gap-4 { gap: var(--space-4); }
.pix-gap-6 { gap: var(--space-6); }

/* ==========================================================================
   4. TYPOGRAPHY UTILITIES
   ========================================================================== */
.pix-display {
    font-size: var(--font-size-display);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text);
}

.pix-h1 {
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text);
}

.pix-h2 {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text);
}

.pix-h3 {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-snug);
    color: var(--color-text);
}

.pix-body-lg {
    font-size: var(--font-size-body-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.pix-body {
    font-size: var(--font-size-body);
    line-height: var(--line-height-normal);
    color: var(--color-text-secondary);
}

.pix-body-sm {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    color: var(--color-text-secondary);
}

.pix-caption {
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
    color: var(--color-text-muted);
}

.pix-text-primary { color: var(--color-primary); }
.pix-text-accent { color: var(--color-accent); }
.pix-text-muted { color: var(--color-text-muted); }
.pix-text-center { text-align: center; }

/* ==========================================================================
   5. BUTTON SYSTEM
   ========================================================================== */
.pix-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    line-height: 1;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    padding: 0.6875rem 1.25rem;
    transition: all var(--transition-base);
    white-space: nowrap;
    user-select: none;
    text-decoration: none;
}

.pix-btn:disabled,
.pix-btn[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Variants */
.pix-btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: 0 1px 2px 0 rgba(79, 70, 229, 0.25);
}
.pix-btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 12px 0 rgba(79, 70, 229, 0.35);
    transform: translateY(-1px);
}
.pix-btn-primary:active {
    background-color: var(--color-primary-active);
    transform: translateY(0);
}

.pix-btn-secondary {
    background-color: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
    box-shadow: var(--shadow-xs);
}
.pix-btn-secondary:hover {
    background-color: var(--color-bg-subtle);
    border-color: var(--color-border-strong);
    color: var(--color-text);
    transform: translateY(-1px);
}

.pix-btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.pix-btn-outline:hover {
    background-color: var(--color-primary-soft);
    color: var(--color-primary-hover);
}

.pix-btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
}
.pix-btn-ghost:hover {
    background-color: var(--color-bg-subtle);
    color: var(--color-text);
}

.pix-btn-accent {
    background-color: var(--color-accent);
    color: #000000;
    box-shadow: 0 1px 2px 0 rgba(245, 158, 11, 0.3);
}
.pix-btn-accent:hover {
    background-color: var(--color-accent-hover);
    color: #000000;
    box-shadow: 0 4px 12px 0 rgba(245, 158, 11, 0.4);
    transform: translateY(-1px);
}

.pix-btn-danger {
    background-color: var(--color-danger);
    color: var(--color-text-inverse);
}
.pix-btn-danger:hover {
    background-color: var(--color-danger-hover);
    color: var(--color-text-inverse);
}

/* Button Sizes */
.pix-btn-sm {
    padding: 0.5rem 0.875rem;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

.pix-btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-body);
    border-radius: var(--radius-lg);
}

.pix-btn-pill {
    border-radius: var(--radius-pill);
}

.pix-btn-icon {
    padding: 0.6875rem;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
}

/* Button Loading Spinner */
.pix-btn-loading {
    position: relative;
    color: transparent !important;
}
.pix-btn-loading::after {
    content: '';
    position: absolute;
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: pix-spin 0.75s linear infinite;
}
.pix-btn-primary.pix-btn-loading::after {
    border-color: #FFFFFF;
    border-right-color: transparent;
}

/* ==========================================================================
   6. BADGE SYSTEM
   ========================================================================== */
.pix-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    padding: 0.3125rem 0.625rem;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
}

.pix-badge-primary {
    background-color: var(--color-primary-soft);
    color: var(--color-primary);
    border-color: var(--color-primary-subtle);
}

.pix-badge-success, .pix-badge-winner, .pix-badge-verified {
    background-color: var(--color-success-soft);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}

.pix-badge-warning, .pix-badge-pending {
    background-color: var(--color-warning-soft);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}

.pix-badge-danger, .pix-badge-lost {
    background-color: var(--color-danger-soft);
    color: var(--color-danger-text);
    border-color: var(--color-danger-border);
}

.pix-badge-info, .pix-badge-completed {
    background-color: var(--color-info-soft);
    color: var(--color-info-text);
    border-color: var(--color-info-border);
}

.pix-badge-live {
    background-color: #FEF2F2;
    color: #DC2626;
    border-color: #FECACA;
}
.pix-badge-live .pix-pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #EF4444;
    animation: pix-pulse 1.5s infinite;
}

/* ==========================================================================
   7. CARD SYSTEM
   ========================================================================== */
.pix-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.pix-card-elevated {
    box-shadow: var(--shadow-md);
}
.pix-card-elevated:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.pix-card-glass {
    background: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-surface-glass-border);
    box-shadow: var(--shadow-md);
}

.pix-card-winner {
    background: linear-gradient(145deg, #FFFFFF 0%, #FFFBEB 100%);
    border: 1px solid #FDE68A;
    box-shadow: 0 8px 24px -4px rgba(245, 158, 11, 0.15);
}

.pix-card-feature {
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: none;
    border: 1px solid var(--color-border);
    transition: border-color var(--transition-base), background-color var(--transition-base);
}
.pix-card-feature:hover {
    box-shadow: none;
    transform: none;
    border-color: var(--color-primary-subtle);
}

.pix-process-card {
    box-shadow: none !important;
}
.pix-process-card:hover {
    box-shadow: none !important;
    transform: none !important;
}

.pix-card-stat {
    text-align: center;
    padding: var(--space-8) var(--space-6);
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}
.pix-card-stat .pix-stat-value {
    font-size: clamp(1.75rem, 2.4vw, 2.35rem);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1.15;
    margin-bottom: var(--space-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   8. FORM & INPUT SYSTEM
   ========================================================================== */
.pix-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.pix-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.pix-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.pix-input {
    width: 100%;
    font-size: var(--font-size-body);
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
    outline: none;
}

.pix-input::placeholder {
    color: var(--color-text-muted);
}

.pix-input:hover {
    border-color: var(--color-border-strong);
}

.pix-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.pix-input:disabled {
    background-color: var(--color-bg-subtle);
    cursor: not-allowed;
    color: var(--color-text-muted);
}

.pix-input-icon-left .pix-input {
    padding-left: 2.75rem;
}
.pix-input-icon-left .pix-input-icon {
    position: absolute;
    left: 1rem;
    color: var(--color-text-muted);
    pointer-events: none;
}

.pix-input-error {
    border-color: var(--color-danger) !important;
}
.pix-input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18) !important;
}

.pix-helper-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}
.pix-error-text {
    font-size: var(--font-size-xs);
    color: var(--color-danger);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   9. SEARCH UI COMPONENT FOUNDATION
   ========================================================================== */
.pix-search-box {
    display: flex;
    align-items: stretch;
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 0.375rem;
    transition: all var(--transition-base);
    width: 100%;
    max-width: 100%;
}

.pix-search-box:focus-within {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg), 0 0 0 4px var(--color-primary-glow);
}

.pix-search-input {
    flex: 1 1 auto;
    border: none;
    background: transparent;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-text);
    outline: none;
    min-width: 0;
}

.pix-search-btn {
    flex: 0 0 auto;
    border-radius: var(--radius-md);
}

@media (max-width: 540px) {
    .pix-search-box {
        flex-direction: column;
        gap: var(--space-2);
        padding: var(--space-2);
    }
    .pix-search-input {
        padding: 0.625rem 0.75rem;
        font-size: 0.9375rem;
    }
    .pix-search-btn {
        width: 100%;
        min-height: 46px;
        justify-content: center;
    }
}

/* Fluid Mega 5D Countdown Grid */
.pix-countdown-grid {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    max-width: 380px;
}

.pix-countdown-box {
    flex: 1 1 0;
    min-width: 0;
    background-color: #1E293B;
    border: 1px solid #334155;
    border-radius: var(--radius-md);
    text-align: center;
    padding: var(--space-3) var(--space-1);
}

.pix-countdown-val {
    font-size: clamp(1.25rem, 3.5vw, 1.75rem);
    font-weight: var(--font-weight-extrabold);
    color: #F59E0B;
    line-height: 1;
}

.pix-countdown-lbl {
    color: #94A3B8;
    font-size: 0.6875rem;
    text-transform: uppercase;
    display: block;
    margin-top: 4px;
}

/* ==========================================================================
   10. TICKET & PROFILE COMPONENTS
   ========================================================================== */
.pix-ticket-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.pix-ticket-header {
    background: linear-gradient(135deg, #4F46E5 0%, #3730A3 100%);
    color: #FFFFFF;
    padding: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pix-ticket-number {
    font-family: var(--font-family-mono);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.1em;
}

.pix-ticket-body {
    padding: var(--space-6);
}

.pix-profile-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.pix-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-surface);
    box-shadow: var(--shadow-xs);
}

.pix-document-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}
.pix-document-item:hover {
    border-color: var(--color-border-strong);
    background-color: var(--color-bg-subtle);
}

/* ==========================================================================
   11. SKELETON LOADING SYSTEM
   ========================================================================== */
.pix-skeleton {
    background: linear-gradient(90deg, #E2E8F0 25%, #F1F5F9 50%, #E2E8F0 75%);
    background-size: 200% 100%;
    animation: pix-shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.pix-skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
    width: 100%;
}
.pix-skeleton-title {
    height: 1.75rem;
    margin-bottom: 0.75rem;
    width: 60%;
}
.pix-skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}
.pix-skeleton-btn {
    height: 2.5rem;
    width: 120px;
    border-radius: var(--radius-md);
}
.pix-skeleton-card {
    height: 200px;
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   12. EMPTY STATES & ALERTS
   ========================================================================== */
.pix-empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background-color: var(--color-surface);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-xl);
}

.pix-empty-icon {
    font-size: 3rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.pix-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.pix-alert-info {
    background-color: var(--color-info-soft);
    border-color: var(--color-info-border);
    color: var(--color-info-text);
}
.pix-alert-success {
    background-color: var(--color-success-soft);
    border-color: var(--color-success-border);
    color: var(--color-success-text);
}
.pix-alert-warning {
    background-color: var(--color-warning-soft);
    border-color: var(--color-warning-border);
    color: var(--color-warning-text);
}
.pix-alert-danger {
    background-color: var(--color-danger-soft);
    border-color: var(--color-danger-border);
    color: var(--color-danger-text);
}

/* ==========================================================================
   13. MODAL & TOAST DIALOG SYSTEMS
   ========================================================================== */
.pix-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.pix-modal-backdrop.is-active {
    opacity: 1;
    visibility: visible;
}

.pix-modal {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

.pix-modal-backdrop.is-active .pix-modal {
    transform: scale(1);
}

.pix-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.pix-modal-body {
    padding: var(--space-6);
}

.pix-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg-subtle);
}

/* Toast Container */
.pix-toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 380px;
    width: 100%;
    pointer-events: none;
}

.pix-toast {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    pointer-events: auto;
    animation: pix-slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   14. NAVBAR & FOOTER SYSTEM
   ========================================================================== */
.pix-navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
    background-color: var(--color-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-base);
}

.pix-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.pix-nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.25rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text);
}
.pix-nav-brand img {
    height: 80px;
    width: auto;
}

.pix-nav-menu {
    display: none;
    align-items: center;
    gap: var(--space-6);
    list-style: none;
}

@media (min-width: 1024px) {
    .pix-nav-menu {
        display: flex;
    }
}

.pix-nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}
.pix-nav-link:hover, .pix-nav-link.is-active {
    color: var(--color-primary);
}

.pix-nav-actions {
    display: none;
    align-items: center;
    gap: var(--space-3);
}

@media (min-width: 768px) {
    .pix-nav-actions {
        display: flex;
    }
}

/* Mobile Drawer */
.pix-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
    color: var(--color-text);
}

@media (min-width: 1024px) {
    .pix-mobile-toggle {
        display: none;
    }
}

.pix-drawer-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.pix-drawer-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.pix-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
}

.pix-drawer-backdrop.is-open .pix-drawer {
    transform: translateX(0);
}

/* Footer Layout */
.pix-footer {
    background-color: #0B0F19;
    color: #94A3B8;
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
    border-top: 1px solid #1E293B;
}

.pix-footer a {
    color: #94A3B8;
    transition: color var(--transition-fast);
}
.pix-footer a:hover {
    color: #FFFFFF;
}

.pix-footer-bottom {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid #1E293B;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--font-size-xs);
}

@media (min-width: 768px) {
    .pix-footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ==========================================================================
   15. KEYFRAME ANIMATIONS
   ========================================================================== */
@keyframes pix-spin {
    to { transform: rotate(360deg); }
}

.pix-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: pix-spin 0.75s linear infinite;
    vertical-align: text-bottom;
}

@keyframes pix-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.2); }
}

@keyframes pix-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes pix-slide-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Reduced Motion Respect */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}