/* ============================================================
   VALA · Beauty Consultation — Soft UI Evolution Luxury
   Purple/Gold/Pink theme with improved shadows, accessibility,
   and modern aesthetics. WCAG AA+ compliant.
   ============================================================ */

/* -------------------- CSS VARIABLES -------------------- */
:root {
    /* Primary palette — Purple/Gold/Pink (user specified) */
    --bc-primary: #6C3A9A;
    --bc-primary-light: #8B5BB8;
    --bc-primary-dark: #4A2570;
    --bc-primary-container: #F3E8FF;
    --bc-on-primary: #FFFFFF;

    /* Secondary — Gold */
    --bc-secondary: #D4AF37;
    --bc-secondary-light: #E8C84D;
    --bc-secondary-dark: #B8962E;
    --bc-secondary-container: #FFF8E7;
    --bc-on-secondary: #2C2C2C;

    /* Tertiary — Pink */
    --bc-tertiary: #F5A9B8;
    --bc-tertiary-light: #F8C4D0;
    --bc-tertiary-dark: #E08A9C;
    --bc-tertiary-container: #FFF0F3;
    --bc-on-tertiary: #2C2C2C;

    /* Gradients */
    --bc-gradient-brand: linear-gradient(135deg, #6C3A9A 0%, #D4AF37 50%, #F5A9B8 100%);
    --bc-gradient-soft: linear-gradient(135deg, #E0B8FF 0%, #F5E6FF 100%);
    --bc-gradient-gold: linear-gradient(135deg, #D4AF37 0%, #E8C84D 100%);
    --bc-gradient-pink: linear-gradient(135deg, #F5A9B8 0%, #F8C4D0 100%);
    --bc-gradient-dark: linear-gradient(135deg, #4A2570 0%, #6C3A9A 100%);

    /* Surface — Soft UI Evolution (improved contrast) */
    --bc-surface: #FFFFFF;
    --bc-surface-dim: #F8F6FA;
    --bc-surface-container: #FDFBFF;
    --bc-surface-variant: #F3E8FF;

    /* Text — WCAG AA+ compliant */
    --bc-on-surface: #1A1A2E;
    --bc-on-surface-variant: #4A4A5A;
    --bc-on-surface-muted: rgba(26, 26, 46, 0.6);

    /* Severity colors */
    --bc-severity-mild: #2E7D32;
    --bc-severity-moderate: #E65100;
    --bc-severity-severe: #D32F2F;
    --bc-severity-critical: #B71C1C;

    /* Elevation — Soft UI Evolution (softer than flat, clearer than neumorphism) */
    --bc-elevation-1: 0 1px 3px rgba(108, 58, 154, 0.08), 0 1px 2px rgba(108, 58, 154, 0.12);
    --bc-elevation-2: 0 4px 8px rgba(108, 58, 154, 0.08), 0 2px 4px rgba(108, 58, 154, 0.12);
    --bc-elevation-3: 0 8px 16px rgba(108, 58, 154, 0.1), 0 4px 8px rgba(108, 58, 154, 0.08);
    --bc-elevation-4: 0 12px 24px rgba(108, 58, 154, 0.12), 0 6px 12px rgba(108, 58, 154, 0.08);

    /* Shape */
    --bc-radius-xs: 8px;
    --bc-radius-sm: 12px;
    --bc-radius-md: 16px;
    --bc-radius-lg: 24px;
    --bc-radius-xl: 32px;
    --bc-radius-full: 9999px;

    /* Motion — Modern 200-300ms */
    --bc-duration-fast: 150ms;
    --bc-duration-normal: 250ms;
    --bc-duration-slow: 350ms;
    --bc-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --bc-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Typography */
    --bc-font-display: 'Vazirmatn', 'Vazir', sans-serif;
    --bc-font-body: 'Vazirmatn', 'Vazir', sans-serif;

    /* Spacing */
    --bc-space-xs: 4px;
    --bc-space-sm: 8px;
    --bc-space-md: 16px;
    --bc-space-lg: 24px;
    --bc-space-xl: 32px;
    --bc-space-2xl: 48px;
    --bc-space-3xl: 64px;
}

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

body {
    font-family: var(--bc-font-body);
    background: var(--bc-surface-dim);
    color: var(--bc-on-surface);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.bc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--bc-space-lg);
}

/* -------------------- HERO SECTION -------------------- */
.bc-hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--bc-space-3xl) var(--bc-space-lg);
    overflow: hidden;
    background: var(--bc-gradient-brand);
}

.bc-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.bc-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: orbFloat 20s ease-in-out infinite alternate;
}

.bc-hero__orb--1 {
    width: 400px;
    height: 400px;
    background: var(--bc-secondary);
    top: -100px;
    right: -100px;
}

.bc-hero__orb--2 {
    width: 350px;
    height: 350px;
    background: var(--bc-tertiary);
    bottom: -80px;
    left: -80px;
    animation-delay: 8s;
}

.bc-hero__orb--3 {
    width: 300px;
    height: 300px;
    background: var(--bc-primary-light);
    top: 40%;
    left: 50%;
    animation-delay: 16s;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, -30px) scale(1.1); }
}

.bc-hero__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.bc-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--bc-space-sm);
    padding: var(--bc-space-sm) var(--bc-space-lg);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--bc-radius-full);
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--bc-space-lg);
    animation: fadeInDown 0.8s var(--bc-ease-out);
}

.bc-hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: var(--bc-space-md);
    line-height: 1.3;
    animation: fadeInUp 0.8s var(--bc-ease-out) 0.1s both;
}

.bc-hero__highlight {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bc-hero__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--bc-space-xl);
    animation: fadeInUp 0.8s var(--bc-ease-out) 0.2s both;
}

.bc-hero__features {
    display: flex;
    gap: var(--bc-space-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s var(--bc-ease-out) 0.3s both;
}

.bc-hero__feature {
    display: inline-flex;
    align-items: center;
    gap: var(--bc-space-sm);
    padding: var(--bc-space-sm) var(--bc-space-md);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--bc-radius-full);
    color: white;
    font-size: 0.9rem;
    cursor: default;
}

.bc-hero__feature i {
    font-size: 1.1rem;
}

/* -------------------- FORM SECTION -------------------- */
.bc-form-section {
    padding: var(--bc-space-3xl) 0;
}

.bc-form-card {
    background: var(--bc-surface);
    border-radius: var(--bc-radius-lg);
    box-shadow: var(--bc-elevation-3);
    overflow: hidden;
    animation: fadeInUp 0.8s var(--bc-ease-out);
    border: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-form-card__header {
    padding: var(--bc-space-xl) var(--bc-space-xl) var(--bc-space-lg);
    background: var(--bc-gradient-soft);
    border-bottom: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-form-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bc-primary);
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
}

.bc-form-card__title i {
    color: var(--bc-secondary);
}

.bc-form-card__subtitle {
    color: var(--bc-on-surface-variant);
    margin-top: var(--bc-space-sm);
    font-size: 0.95rem;
}

.bc-form {
    padding: var(--bc-space-xl);
}

.bc-form__section {
    margin-bottom: var(--bc-space-xl);
    padding-bottom: var(--bc-space-xl);
    border-bottom: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-form__section:last-of-type {
    border-bottom: none;
    margin-bottom: var(--bc-space-lg);
    padding-bottom: 0;
}

.bc-form__section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--bc-primary);
    margin-bottom: var(--bc-space-lg);
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
}

.bc-form__section-title i {
    color: var(--bc-secondary);
    font-size: 1.2rem;
}

.bc-form__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--bc-space-lg);
}

/* -------------------- FLOATING LABEL INPUTS -------------------- */
.bc-form-group {
    position: relative;
}

.bc-text-field,
.bc-select-field,
.bc-textarea-field {
    width: 100%;
    padding: var(--bc-space-md) var(--bc-space-md);
    padding-right: var(--bc-space-2xl);
    font-family: var(--bc-font-body);
    font-size: 1rem;
    color: var(--bc-on-surface);
    background: var(--bc-surface-container);
    border: 2px solid rgba(108, 58, 154, 0.15);
    border-radius: var(--bc-radius-md);
    outline: none;
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
}

.bc-text-field:focus,
.bc-select-field:focus,
.bc-textarea-field:focus {
    border-color: var(--bc-primary);
    box-shadow: 0 0 0 4px rgba(108, 58, 154, 0.1);
}

.bc-float-label {
    position: absolute;
    top: var(--bc-space-md);
    right: var(--bc-space-2xl);
    font-size: 1rem;
    color: var(--bc-on-surface-variant);
    pointer-events: none;
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
    background: transparent;
    padding: 0 var(--bc-space-xs);
}

.bc-text-field:focus ~ .bc-float-label,
.bc-text-field:not(:placeholder-shown) ~ .bc-float-label,
.bc-textarea-field:focus ~ .bc-float-label,
.bc-textarea-field:not(:placeholder-shown) ~ .bc-float-label {
    top: -10px;
    right: var(--bc-space-md);
    font-size: 0.8rem;
    color: var(--bc-primary);
    background: var(--bc-surface);
}

.bc-select-field:focus ~ .bc-float-label,
.bc-select-field:valid ~ .bc-float-label {
    top: -10px;
    right: var(--bc-space-md);
    font-size: 0.8rem;
    color: var(--bc-primary);
    background: var(--bc-surface);
}

.bc-form-group__icon {
    position: absolute;
    top: 50%;
    right: var(--bc-space-md);
    transform: translateY(-50%);
    color: var(--bc-primary-light);
    font-size: 1.1rem;
    pointer-events: none;
}

.bc-form-group--textarea .bc-form-group__icon {
    top: var(--bc-space-md);
    transform: none;
}

.bc-textarea-field {
    min-height: 120px;
    resize: vertical;
}

/* -------------------- CHIPS -------------------- */
.bc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--bc-space-sm);
}

.bc-chip {
    cursor: pointer;
    position: relative;
}

.bc-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bc-chip__text {
    display: inline-block;
    padding: var(--bc-space-sm) var(--bc-space-lg);
    background: var(--bc-surface-container);
    border: 2px solid rgba(108, 58, 154, 0.15);
    border-radius: var(--bc-radius-full);
    font-size: 0.95rem;
    color: var(--bc-on-surface);
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
    user-select: none;
}

.bc-chip input:checked + .bc-chip__text {
    background: var(--bc-primary);
    border-color: var(--bc-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(108, 58, 154, 0.3);
}

.bc-chip:hover .bc-chip__text {
    border-color: var(--bc-primary-light);
    transform: translateY(-2px);
}

/* -------------------- UPLOAD AREA -------------------- */
.bc-upload-area {
    position: relative;
    border: 2px dashed rgba(108, 58, 154, 0.3);
    border-radius: var(--bc-radius-lg);
    padding: var(--bc-space-2xl);
    text-align: center;
    background: var(--bc-surface-container);
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
    cursor: pointer;
    overflow: hidden;
}

.bc-upload-area:hover,
.bc-upload-area.drag-over {
    border-color: var(--bc-primary);
    background: var(--bc-primary-container);
}

.bc-upload-area__icon {
    font-size: 3rem;
    color: var(--bc-primary-light);
    margin-bottom: var(--bc-space-md);
    display: block;
}

.bc-upload-area__text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--bc-on-surface);
    margin-bottom: var(--bc-space-sm);
}

.bc-upload-area__hint {
    font-size: 0.9rem;
    color: var(--bc-on-surface-variant);
}

.bc-upload-area__input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.bc-upload-area__preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--bc-space-md);
    margin-top: var(--bc-space-lg);
}

.bc-preview-item {
    position: relative;
    border-radius: var(--bc-radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    box-shadow: var(--bc-elevation-2);
}

.bc-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bc-preview-item__remove {
    position: absolute;
    top: var(--bc-space-sm);
    left: var(--bc-space-sm);
    width: 28px;
    height: 28px;
    background: rgba(211, 47, 47, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all var(--bc-duration-fast);
}

.bc-preview-item__remove:hover {
    background: #D32F2F;
    transform: scale(1.1);
}

/* -------------------- FORM HINT -------------------- */
.bc-form__hint {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
    margin-top: var(--bc-space-md);
    font-size: 0.85rem;
    color: var(--bc-on-surface-variant);
}

.bc-form__hint i {
    color: var(--bc-primary-light);
}

/* -------------------- SUBMIT BUTTON -------------------- */
.bc-form__actions {
    text-align: center;
    padding-top: var(--bc-space-lg);
}

.bc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--bc-space-sm);
    padding: var(--bc-space-md) var(--bc-space-2xl);
    font-family: var(--bc-font-body);
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--bc-radius-full);
    cursor: pointer;
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.bc-btn--primary {
    background: var(--bc-gradient-brand);
    color: white;
    box-shadow: var(--bc-elevation-3);
}

.bc-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--bc-elevation-4);
}

.bc-btn--primary:active {
    transform: translateY(0);
}

.bc-btn__text {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
}

.bc-btn__loader {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
}

/* -------------------- SPINNER -------------------- */
.bc-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.bc-spinner--large {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* -------------------- SMART LOADER -------------------- */
.bc-smart-loader {
    position: fixed;
    inset: 0;
    background: rgba(10, 5, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--bc-space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--bc-ease-out), visibility 0.4s;
}

.bc-smart-loader--active {
    opacity: 1;
    visibility: visible;
}

.bc-smart-loader__card {
    background: linear-gradient(145deg, #FFFFFF 0%, #FDFBFF 100%);
    border-radius: var(--bc-radius-xl);
    padding: var(--bc-space-2xl) var(--bc-space-2xl) var(--bc-space-xl);
    text-align: center;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 24px 80px rgba(108, 58, 154, 0.25), 0 0 0 1px rgba(108, 58, 154, 0.08);
    animation: loaderSlideIn 0.6s var(--bc-ease-out);
    position: relative;
    overflow: hidden;
}

.bc-smart-loader__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bc-gradient-brand);
    border-radius: var(--bc-radius-xl) var(--bc-radius-xl) 0 0;
}

/* Brain/AI Icon */
.bc-smart-loader__icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--bc-space-lg);
}

.bc-smart-loader__icon-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid rgba(108, 58, 154, 0.15);
    animation: loaderRingPulse 2s var(--bc-ease-in-out) infinite;
}

.bc-smart-loader__icon-ring:nth-child(2) {
    inset: -8px;
    border-color: rgba(212, 175, 55, 0.2);
    animation-delay: 0.5s;
}

.bc-smart-loader__icon-ring:nth-child(3) {
    inset: -16px;
    border-color: rgba(245, 169, 184, 0.15);
    animation-delay: 1s;
}

.bc-smart-loader__icon-brain {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.2rem;
    color: var(--bc-primary);
    z-index: 2;
    animation: loaderBrainFloat 3s var(--bc-ease-in-out) infinite;
    filter: drop-shadow(0 4px 12px rgba(108, 58, 154, 0.3));
}

.bc-smart-loader__icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108, 58, 154, 0.15) 0%, transparent 70%);
    animation: loaderGlow 2s var(--bc-ease-in-out) infinite alternate;
    z-index: 1;
}

/* Progress Bar */
.bc-smart-loader__progress-track {
    width: 100%;
    height: 6px;
    background: var(--bc-surface-variant);
    border-radius: var(--bc-radius-full);
    overflow: hidden;
    margin-bottom: var(--bc-space-md);
    position: relative;
}

.bc-smart-loader__progress-fill {
    height: 100%;
    background: var(--bc-gradient-brand);
    border-radius: var(--bc-radius-full);
    width: 0%;
    transition: width 0.5s var(--bc-ease-out);
    position: relative;
}

.bc-smart-loader__progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loaderShimmer 1.5s ease-in-out infinite;
}

/* Info Section */
.bc-smart-loader__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bc-primary);
    margin-bottom: var(--bc-space-xs);
}

.bc-smart-loader__message {
    font-size: 0.9rem;
    color: var(--bc-on-surface-variant);
    margin-bottom: var(--bc-space-md);
    min-height: 1.5em;
    transition: opacity 0.3s ease;
}

.bc-smart-loader__time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--bc-space-sm);
    font-size: 0.85rem;
    color: var(--bc-on-surface-muted);
    margin-bottom: var(--bc-space-md);
}

.bc-smart-loader__time i {
    color: var(--bc-secondary);
}

.bc-smart-loader__time-value {
    font-weight: 700;
    color: var(--bc-primary);
    font-variant-numeric: tabular-nums;
}

/* Steps */
.bc-smart-loader__steps {
    display: flex;
    flex-direction: column;
    gap: var(--bc-space-sm);
    margin-top: var(--bc-space-md);
}

.bc-smart-loader__step {
    display: flex;
    align-items: center;
    gap: var(--bc-space-md);
    padding: var(--bc-space-sm) var(--bc-space-md);
    border-radius: var(--bc-radius-sm);
    transition: all var(--bc-duration-normal);
    opacity: 0.4;
    transform: translateX(-8px);
}

.bc-smart-loader__step--active {
    opacity: 1;
    transform: translateX(0);
    background: var(--bc-primary-container);
}

.bc-smart-loader__step--completed {
    opacity: 0.7;
    transform: translateX(0);
}

.bc-smart-loader__step-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    background: var(--bc-surface-container);
    color: var(--bc-on-surface-variant);
    transition: all var(--bc-duration-normal);
}

.bc-smart-loader__step--active .bc-smart-loader__step-icon {
    background: var(--bc-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(108, 58, 154, 0.3);
}

.bc-smart-loader__step--completed .bc-smart-loader__step-icon {
    background: var(--bc-severity-mild);
    color: white;
}

.bc-smart-loader__step-text {
    font-size: 0.85rem;
    color: var(--bc-on-surface-variant);
    text-align: right;
    transition: color var(--bc-duration-normal);
}

.bc-smart-loader__step--active .bc-smart-loader__step-text {
    color: var(--bc-primary);
    font-weight: 600;
}

.bc-smart-loader__step--completed .bc-smart-loader__step-text {
    color: var(--bc-severity-mild);
}

/* Particles */
.bc-smart-loader__particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    border-radius: var(--bc-radius-xl);
}

.bc-smart-loader__particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--bc-primary-light);
    opacity: 0;
    animation: loaderParticle 3s ease-in-out infinite;
}

/* Elapsed time bar */
.bc-smart-loader__elapsed {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
    margin-top: var(--bc-space-md);
    padding-top: var(--bc-space-md);
    border-top: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-smart-loader__elapsed-bar {
    flex: 1;
    height: 3px;
    background: var(--bc-surface-variant);
    border-radius: var(--bc-radius-full);
    overflow: hidden;
}

.bc-smart-loader__elapsed-fill {
    height: 100%;
    background: var(--bc-gradient-gold);
    border-radius: var(--bc-radius-full);
    width: 0%;
    transition: width 1s linear;
}

.bc-smart-loader__elapsed-text {
    font-size: 0.75rem;
    color: var(--bc-on-surface-muted);
    white-space: nowrap;
    min-width: 40px;
}

/* Animations */
@keyframes loaderSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes loaderRingPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.6;
    }
}

@keyframes loaderBrainFloat {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(0);
    }
    50% {
        transform: translate(-50%, -50%) translateY(-6px);
    }
}

@keyframes loaderGlow {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

@keyframes loaderShimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes loaderParticle {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    20% {
        opacity: 0.6;
        transform: translateY(-20px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-80px) scale(0.3);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .bc-smart-loader__icon-ring,
    .bc-smart-loader__icon-brain,
    .bc-smart-loader__icon-glow,
    .bc-smart-loader__progress-fill::after,
    .bc-smart-loader__particle {
        animation: none !important;
    }
    .bc-smart-loader__card {
        animation: none !important;
    }
}
.bc-result-hero {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--bc-space-3xl) var(--bc-space-lg);
    overflow: hidden;
    background: var(--bc-gradient-dark);
}

.bc-result-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.bc-result-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
}

.bc-result-hero__orb--1 {
    width: 350px;
    height: 350px;
    background: var(--bc-secondary);
    top: -80px;
    right: -80px;
}

.bc-result-hero__orb--2 {
    width: 300px;
    height: 300px;
    background: var(--bc-tertiary);
    bottom: -60px;
    left: -60px;
}

.bc-result-hero__content {
    position: relative;
    z-index: 1;
}

.bc-result-hero__badge {
    display: inline-block;
    padding: var(--bc-space-sm) var(--bc-space-xl);
    border-radius: var(--bc-radius-full);
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--bc-space-lg);
    animation: fadeInDown 0.6s var(--bc-ease-out);
}

.bc-result-hero__badge--mild { background: var(--bc-severity-mild); }
.bc-result-hero__badge--moderate { background: var(--bc-severity-moderate); }
.bc-result-hero__badge--severe { background: var(--bc-severity-severe); }
.bc-result-hero__badge--critical { background: var(--bc-severity-critical); }

.bc-result-hero__title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: var(--bc-space-sm);
}

.bc-result-hero__subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* -------------------- DOCTOR WARNING -------------------- */
.bc-doctor-warning {
    padding: var(--bc-space-xl) 0;
}

.bc-doctor-warning__card {
    display: flex;
    align-items: center;
    gap: var(--bc-space-lg);
    padding: var(--bc-space-xl);
    background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
    border-radius: var(--bc-radius-lg);
    border: 2px solid var(--bc-severity-critical);
    box-shadow: var(--bc-elevation-3);
    animation: fadeInUp 0.6s var(--bc-ease-out);
}

.bc-doctor-warning__icon {
    font-size: 3rem;
    color: var(--bc-severity-critical);
    flex-shrink: 0;
}

.bc-doctor-warning__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--bc-severity-critical);
    margin-bottom: var(--bc-space-sm);
}

.bc-doctor-warning__text {
    color: #5D4037;
    line-height: 1.7;
}

/* -------------------- RESULT CONTENT -------------------- */
.bc-result-content {
    padding: var(--bc-space-3xl) 0;
}

.bc-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--bc-space-xl);
}

.bc-result-card {
    background: var(--bc-surface);
    border-radius: var(--bc-radius-lg);
    box-shadow: var(--bc-elevation-2);
    overflow: hidden;
    transition: all var(--bc-duration-normal) var(--bc-ease-out);
    animation: fadeInUp 0.6s var(--bc-ease-out) both;
    border: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-result-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bc-elevation-3);
}

.bc-result-card__header {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
    padding: var(--bc-space-lg) var(--bc-space-xl);
    background: var(--bc-gradient-soft);
    border-bottom: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-result-card__header i {
    font-size: 1.3rem;
    color: var(--bc-primary);
}

.bc-result-card__header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--bc-primary);
}

.bc-result-card__body {
    padding: var(--bc-space-xl);
}

/* -------------------- DIAGNOSIS -------------------- */
.bc-diagnosis__title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--bc-primary);
    margin-bottom: var(--bc-space-md);
}

.bc-diagnosis__desc {
    color: var(--bc-on-surface-variant);
    line-height: 1.8;
}

.bc-warning-box {
    display: flex;
    align-items: flex-start;
    gap: var(--bc-space-sm);
    padding: var(--bc-space-md);
    background: #FFF8E7;
    border-radius: var(--bc-radius-sm);
    margin-top: var(--bc-space-md);
    border-right: 4px solid var(--bc-secondary);
}

.bc-warning-box i {
    color: var(--bc-secondary);
    font-size: 1.2rem;
    margin-top: 2px;
}

.bc-warning-box p {
    color: #5D4037;
    font-size: 0.95rem;
}

/* -------------------- PRODUCTS -------------------- */
.bc-products-list {
    display: flex;
    flex-direction: column;
    gap: var(--bc-space-md);
}

.bc-product-item {
    padding: var(--bc-space-md);
    background: var(--bc-surface-container);
    border-radius: var(--bc-radius-md);
    border: 1px solid rgba(108, 58, 154, 0.1);
    transition: all var(--bc-duration-normal);
    display: flex;
    flex-direction: column;
    gap: var(--bc-space-sm);
}

.bc-product-item:hover {
    border-color: var(--bc-primary-light);
    box-shadow: var(--bc-elevation-1);
}

.bc-product-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--bc-space-sm);
    flex-wrap: wrap;
}

.bc-product-item__header h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--bc-primary);
    flex: 1;
    min-width: 0;
}

.bc-product-item__price {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--bc-secondary-dark);
    white-space: nowrap;
}

.bc-product-item__usage {
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
    font-size: 0.9rem;
    color: var(--bc-on-surface-variant);
}

.bc-product-item__usage i {
    color: var(--bc-secondary);
}

.bc-product-item__reason {
    font-size: 0.9rem;
    color: var(--bc-on-surface-muted);
    line-height: 1.6;
}

.bc-product-item__actions {
    margin-top: var(--bc-space-sm);
    padding-top: var(--bc-space-sm);
    border-top: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-btn--sm {
    padding: var(--bc-space-sm) var(--bc-space-lg);
    font-size: 0.85rem;
    min-height: 44px;
    min-width: 44px;
}

/* -------------------- DIET -------------------- */
.bc-diet-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--bc-space-lg);
    margin-bottom: var(--bc-space-lg);
}

.bc-diet-section {
    padding: var(--bc-space-md);
    border-radius: var(--bc-radius-md);
}

.bc-diet-section--beneficial {
    background: #E8F5E9;
    border: 1px solid #A5D6A7;
}

.bc-diet-section--harmful {
    background: #FFEBEE;
    border: 1px solid #EF9A9A;
}

.bc-diet-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--bc-space-md);
    display: flex;
    align-items: center;
    gap: var(--bc-space-sm);
}

.bc-diet-section--beneficial h4 {
    color: #2E7D32;
}

.bc-diet-section--harmful h4 {
    color: #C62828;
}

.bc-diet-list {
    list-style: none;
    padding: 0;
}

.bc-diet-list li {
    padding: var(--bc-space-xs) 0;
    padding-right: var(--bc-space-lg);
    position: relative;
    font-size: 0.95rem;
    color: var(--bc-on-surface);
}

.bc-diet-section--beneficial .bc-diet-list li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: #4CAF50;
    font-weight: bold;
}

.bc-diet-section--harmful .bc-diet-list li::before {
    content: '✗';
    position: absolute;
    right: 0;
    color: #F44336;
    font-weight: bold;
}

.bc-diet__explanation {
    padding: var(--bc-space-md);
    background: var(--bc-surface-container);
    border-radius: var(--bc-radius-sm);
    font-size: 0.95rem;
    color: var(--bc-on-surface-variant);
    line-height: 1.7;
}

/* -------------------- REMEDIES -------------------- */
.bc-remedies-list {
    list-style: none;
    padding: 0;
}

.bc-remedy-item {
    display: flex;
    align-items: flex-start;
    gap: var(--bc-space-md);
    padding: var(--bc-space-md) 0;
    border-bottom: 1px solid rgba(108, 58, 154, 0.08);
}

.bc-remedy-item:last-child {
    border-bottom: none;
}

.bc-remedy-item i {
    color: var(--bc-primary);
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.bc-remedy-item span {
    color: var(--bc-on-surface);
    line-height: 1.7;
}

/* -------------------- ROUTINE TIMELINE -------------------- */
.bc-routine-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--bc-space-lg);
    position: relative;
}

.bc-routine-timeline::before {
    content: '';
    position: absolute;
    right: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--bc-primary-light), var(--bc-tertiary));
}

.bc-routine-item {
    display: flex;
    gap: var(--bc-space-lg);
    position: relative;
}

.bc-routine-item__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.bc-routine-item--morning .bc-routine-item__icon {
    background: linear-gradient(135deg, #FFD54F, #FFB300);
    color: #5D4037;
}

.bc-routine-item--evening .bc-routine-item__icon {
    background: linear-gradient(135deg, #7E57C2, #5E35B1);
    color: white;
}

.bc-routine-item--weekly .bc-routine-item__icon {
    background: linear-gradient(135deg, #F5A9B8, #E91E63);
    color: white;
}

.bc-routine-item__content {
    flex: 1;
    padding: var(--bc-space-md);
    background: var(--bc-surface-container);
    border-radius: var(--bc-radius-md);
    border: 1px solid rgba(108, 58, 154, 0.1);
}

.bc-routine-item__content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bc-primary);
    margin-bottom: var(--bc-space-sm);
}

.bc-routine-item__content p {
    color: var(--bc-on-surface-variant);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* -------------------- CTA SECTION -------------------- */
.bc-cta-section {
    padding: var(--bc-space-3xl) 0;
}

.bc-cta-card {
    text-align: center;
    padding: var(--bc-space-2xl);
    background: var(--bc-gradient-soft);
    border-radius: var(--bc-radius-lg);
    border: 2px solid rgba(108, 58, 154, 0.1);
}

.bc-cta-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bc-primary);
    margin-bottom: var(--bc-space-sm);
}

.bc-cta-card__text {
    color: var(--bc-on-surface-variant);
    margin-bottom: var(--bc-space-lg);
}

/* -------------------- ANIMATIONS -------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

:focus-visible {
    outline: 2px solid var(--bc-primary);
    outline-offset: 2px;
    border-radius: var(--bc-radius-sm);
}

/* -------------------- RESPONSIVE -------------------- */

/* Large tablets and small desktops (1024px - 1440px) */
@media (max-width: 1440px) {
    .bc-container {
        max-width: 960px;
    }

    .bc-hero {
        min-height: 450px;
    }

    .bc-result-grid {
        gap: var(--bc-space-lg);
    }
}

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    .bc-container {
        max-width: 720px;
    }

    .bc-hero {
        min-height: 420px;
        padding: var(--bc-space-2xl) var(--bc-space-lg);
    }

    .bc-hero__features {
        gap: var(--bc-space-md);
    }

    .bc-form {
        padding: var(--bc-space-lg);
    }

    .bc-form__row {
        grid-template-columns: 1fr;
    }

    .bc-diet-grid {
        grid-template-columns: 1fr;
    }

    .bc-result-grid {
        grid-template-columns: 1fr;
    }

    .bc-doctor-warning__card {
        flex-direction: column;
        text-align: center;
    }

    .bc-routine-timeline::before {
        right: 20px;
    }

    .bc-routine-item__icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .bc-product-item__header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Mobile landscape and large phones (480px - 768px) */
@media (max-width: 768px) {
    .bc-hero {
        min-height: 380px;
        padding: var(--bc-space-xl) var(--bc-space-md);
    }

    .bc-hero__features {
        flex-direction: column;
        align-items: center;
        gap: var(--bc-space-sm);
    }

    .bc-form {
        padding: var(--bc-space-md);
    }

    .bc-form__section {
        margin-bottom: var(--bc-space-lg);
        padding-bottom: var(--bc-space-lg);
    }

    .bc-form__row {
        grid-template-columns: 1fr;
    }

    .bc-diet-grid {
        grid-template-columns: 1fr;
    }

    .bc-result-grid {
        grid-template-columns: 1fr;
    }

    .bc-doctor-warning__card {
        flex-direction: column;
        text-align: center;
    }

    .bc-routine-timeline::before {
        right: 16px;
    }

    .bc-routine-item__icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .bc-product-item__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .bc-btn--sm {
        width: 100%;
    }
}

/* Small phones (375px - 480px) */
@media (max-width: 480px) {
    .bc-hero {
        min-height: 340px;
        padding: var(--bc-space-lg) var(--bc-space-sm);
    }

    .bc-hero__title {
        font-size: 1.6rem;
    }

    .bc-hero__subtitle {
        font-size: 0.9rem;
    }

    .bc-hero__features {
        gap: var(--bc-space-xs);
    }

    .bc-hero__feature {
        padding: var(--bc-space-xs) var(--bc-space-sm);
        font-size: 0.8rem;
    }

    .bc-form-card__header {
        padding: var(--bc-space-md) var(--bc-space-md) var(--bc-space-sm);
    }

    .bc-form-card__title {
        font-size: 1.2rem;
    }

    .bc-form {
        padding: var(--bc-space-md);
    }

    .bc-form__section {
        margin-bottom: var(--bc-space-md);
        padding-bottom: var(--bc-space-md);
    }

    .bc-form__section-title {
        font-size: 1rem;
        margin-bottom: var(--bc-space-md);
    }

    .bc-chips {
        gap: var(--bc-space-xs);
    }

    .bc-chip__text {
        padding: var(--bc-space-xs) var(--bc-space-md);
        font-size: 0.8rem;
    }

    .bc-upload-area {
        padding: var(--bc-space-md);
    }

    .bc-upload-area__icon {
        font-size: 2rem;
    }

    .bc-btn {
        width: 100%;
        padding: var(--bc-space-md);
        font-size: 1rem;
    }

    .bc-btn--sm {
        width: 100%;
        padding: var(--bc-space-sm) var(--bc-space-md);
        font-size: 0.8rem;
        min-height: 44px;
    }

    .bc-smart-loader__card {
        padding: var(--bc-space-lg) var(--bc-space-md) var(--bc-space-md);
        margin: var(--bc-space-sm);
    }

    .bc-result-card__body {
        padding: var(--bc-space-md);
    }

    .bc-product-item {
        padding: var(--bc-space-sm);
    }

    .bc-product-item__header h4 {
        font-size: 0.95rem;
    }

    .bc-product-item__price {
        font-size: 0.8rem;
    }

    .bc-product-item__usage {
        font-size: 0.8rem;
    }

    .bc-product-item__reason {
        font-size: 0.8rem;
    }
}

/* Extra small phones (below 375px) */
@media (max-width: 375px) {
    .bc-hero {
        min-height: 300px;
        padding: var(--bc-space-md) var(--bc-space-sm);
    }

    .bc-hero__title {
        font-size: 1.4rem;
    }

    .bc-hero__subtitle {
        font-size: 0.8rem;
    }

    .bc-form {
        padding: var(--bc-space-sm);
    }

    .bc-chip__text {
        padding: var(--bc-space-xs) var(--bc-space-sm);
        font-size: 0.75rem;
    }

    .bc-btn {
        font-size: 0.9rem;
        padding: var(--bc-space-sm) var(--bc-space-md);
    }
}