/* ==========================================================================
   VANILLA THEME — DESIGN SYSTEM TOKENS & BASE STYLING
   Aesthetic Rose & French Vanilla Specialty Coffee & Patisserie
   ========================================================================== */

@font-face {
    font-family: 'Vazirmatn';
    src: url('../../fonts/Vazirmatn/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('../../fonts/Vazirmatn/Vazirmatn-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('../../fonts/Vazirmatn/Vazirmatn-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('../../fonts/Vazirmatn/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Brand Pink Primary Palette */
    --vn-pink-50: #fff5f8;
    --vn-pink-100: #ffe4ee;
    --vn-pink-200: #fecdd6;
    --vn-pink-300: #fba4b8;
    --vn-pink-400: #f87192;
    --vn-pink-500: #f43f78;
    --vn-pink-600: #e11d61;
    --vn-pink-700: #be1248;
    --vn-pink-800: #9f123f;
    --vn-pink-900: #4c0519;

    /* Semantic Primary Accents */
    --vn-primary: var(--vn-pink-500);
    --vn-primary-hover: var(--vn-pink-600);
    --vn-primary-active: var(--vn-pink-700);
    --vn-primary-soft: rgba(244, 63, 120, 0.12);
    --vn-primary-glow: 0 10px 25px -4px rgba(244, 63, 120, 0.35);

    /* Vanilla Cream Neutrals */
    --vn-bg: #fffbfd;
    --vn-bg-alt: #fff5f8;
    --vn-surface: #ffffff;
    --vn-surface-glass: rgba(255, 255, 255, 0.88);
    --vn-surface-glass-heavy: rgba(255, 255, 255, 0.95);

    /* Text & Readability */
    --vn-text-main: #24141e;
    --vn-text-headings: #190913;
    --vn-text-muted: #6e5564;
    --vn-text-light: #9d8393;
    --vn-text-invert: #ffffff;

    /* Borders */
    --vn-border: rgba(244, 63, 120, 0.18);
    --vn-border-soft: rgba(244, 63, 120, 0.1);
    --vn-border-active: var(--vn-pink-500);

    /* Gold / Highlights */
    --vn-gold: #eab308;
    --vn-gold-soft: rgba(234, 179, 8, 0.14);

    /* Status Colors */
    --vn-success: #10b981;
    --vn-success-soft: rgba(16, 185, 129, 0.12);
    --vn-warning: #f59e0b;
    --vn-warning-soft: rgba(245, 158, 11, 0.12);
    --vn-danger: #ef4444;
    --vn-danger-soft: rgba(239, 68, 68, 0.12);

    /* Elevations & Shadows */
    --vn-shadow-xs: 0 1px 3px rgba(244, 63, 120, 0.05);
    --vn-shadow-sm: 0 3px 10px rgba(244, 63, 120, 0.08);
    --vn-shadow-md: 0 10px 25px -4px rgba(244, 63, 120, 0.12);
    --vn-shadow-lg: 0 20px 40px -8px rgba(244, 63, 120, 0.18);
    --vn-shadow-modal: 0 25px 60px -12px rgba(76, 5, 25, 0.28);

    /* Border Radii */
    --vn-radius-xs: 8px;
    --vn-radius-sm: 14px;
    --vn-radius-md: 20px;
    --vn-radius-lg: 28px;
    --vn-radius-xl: 36px;
    --vn-radius-pill: 9999px;

    /* Responsive Transitions */
    --vn-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --vn-ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
    --vn-transition-fast: 0.18s ease;
    --vn-transition-base: 0.28s var(--vn-ease-smooth);

    /* Typography */
    --vn-font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --vn-safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ==========================================================================
   RESET & GLOBAL BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-family: var(--vn-font-family);
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body.vn-body {
    margin: 0;
    padding: 0;
    direction: rtl;
    text-align: right;
    background-color: var(--vn-bg);
    color: var(--vn-text-main);
    font-family: var(--vn-font-family);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    /* Soft ambient background pattern */
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(254, 205, 214, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 228, 238, 0.45) 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.6) 0%, transparent 60%);
    background-attachment: fixed;
}

/* Ambient Floating Aurora/Orb Effect */
.vn-ambient-orb {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.55;
    animation: vnFloatOrb 18s ease-in-out infinite alternate;
}

.vn-ambient-orb--1 {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(244, 63, 120, 0.28) 0%, transparent 70%);
    top: -80px;
    right: -60px;
}

.vn-ambient-orb--2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(254, 205, 214, 0.35) 0%, transparent 70%);
    bottom: 120px;
    left: -100px;
    animation-delay: -6s;
}

@keyframes vnFloatOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(25px, 35px) scale(1.08); }
    100% { transform: translate(-20px, -15px) scale(0.95); }
}

/* Container */
.vn-container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(14px, 3.5vw, 28px);
    padding-right: clamp(14px, 3.5vw, 28px);
}

.vn-main {
    flex: 1 0 auto;
    position: relative;
    z-index: 1;
    padding-bottom: calc(90px + var(--vn-safe-bottom));
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    color: var(--vn-text-headings);
    font-weight: 700;
    margin-top: 0;
    line-height: 1.28;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Kicker Badge */
.vn-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--vn-primary);
    background: var(--vn-primary-soft);
    padding: 5px 14px;
    border-radius: var(--vn-radius-pill);
    margin-bottom: 12px;
    border: 1px solid var(--vn-border);
}

/* Buttons */
.vn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 11px 22px;
    border-radius: var(--vn-radius-pill);
    transition: all var(--vn-transition-base);
    white-space: nowrap;
    text-align: center;
    user-select: none;
    position: relative;
    overflow: hidden;
    min-height: 44px;
}

.vn-btn--primary {
    background: linear-gradient(135deg, var(--vn-pink-500) 0%, var(--vn-pink-600) 100%);
    color: #ffffff;
    box-shadow: var(--vn-primary-glow);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.vn-btn--primary:hover {
    background: linear-gradient(135deg, var(--vn-pink-600) 0%, var(--vn-pink-700) 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 14px 28px -4px rgba(244, 63, 120, 0.45);
}

.vn-btn--primary:active {
    transform: translateY(1px);
}

.vn-btn--outline {
    background: var(--vn-surface-glass);
    color: var(--vn-primary);
    border: 1.5px solid var(--vn-pink-300);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.vn-btn--outline:hover {
    background: var(--vn-pink-50);
    border-color: var(--vn-primary);
    color: var(--vn-primary-hover);
    transform: translateY(-2px);
}

.vn-btn--glass {
    background: rgba(255, 255, 255, 0.7);
    color: var(--vn-text-main);
    border: 1px solid var(--vn-border);
    backdrop-filter: blur(12px);
}

.vn-btn--glass:hover {
    background: #ffffff;
    border-color: var(--vn-primary);
    color: var(--vn-primary);
}

/* Page Loader */
.vn-loader {
    position: fixed;
    inset: 0;
    background: #ffffff;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transition: opacity 0.45s ease, visibility 0.45s ease;
}

.vn-loader.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.vn-loader__crest {
    width: 72px;
    height: 72px;
    animation: vnPulseHeart 1.4s ease-in-out infinite;
}

@keyframes vnPulseHeart {
    0% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(244, 63, 120, 0)); }
    50% { transform: scale(1.08); filter: drop-shadow(0 8px 24px rgba(244, 63, 120, 0.4)); }
    100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(244, 63, 120, 0)); }
}

.vn-loader__title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--vn-primary);
    letter-spacing: 2px;
    margin: 0;
}

.vn-loader__bar {
    width: 140px;
    height: 4px;
    background: var(--vn-pink-100);
    border-radius: var(--vn-radius-pill);
    overflow: hidden;
    position: relative;
}

.vn-loader__bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 45%;
    background: linear-gradient(90deg, var(--vn-pink-400), var(--vn-pink-600));
    border-radius: var(--vn-radius-pill);
    animation: vnLoadingProgress 1.2s infinite ease-in-out;
}

@keyframes vnLoadingProgress {
    0% { left: -40%; width: 40%; }
    50% { width: 60%; }
    100% { left: 100%; width: 40%; }
}

/* Glass Panels */
.vn-card-glass {
    background: var(--vn-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--vn-border);
    border-radius: var(--vn-radius-lg);
    box-shadow: var(--vn-shadow-md);
    transition: transform var(--vn-transition-base), box-shadow var(--vn-transition-base), border-color var(--vn-transition-base);
}

.vn-card-glass:hover {
    border-color: rgba(244, 63, 120, 0.32);
    box-shadow: var(--vn-shadow-lg);
}

/* Toast Notifications */
.vn-toast {
    position: fixed;
    bottom: calc(96px + var(--vn-safe-bottom));
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: rgba(36, 20, 30, 0.94);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: var(--vn-radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s var(--vn-ease-smooth);
    border: 1px solid rgba(244, 63, 120, 0.4);
    pointer-events: none;
    max-width: 90vw;
}

.vn-toast.is-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    visibility: hidden;
}

/* Accessibility Focus */
:focus-visible {
    outline: 2.5px solid var(--vn-primary);
    outline-offset: 3px;
}

/* Hide scrollbars for aesthetic horizontal ribbons */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}