/* ============================================
   YORDAMCHI DESIGN SYSTEM v3.0 — PREMIUM
   Telegram × Apple × Linear level UI
   2026 Edition
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ============================================
   1. CSS VARIABLES (Design Tokens)
   ============================================ */
:root {
    /* ── Brand Colors (Telegram-inspired) ── */
    --color-primary:        #1a73e8;
    --color-primary-hover:  #1557b0;
    --color-primary-light:  rgba(26,115,232,.10);
    --color-primary-dark:   #1557b0;
    --color-accent:         #007AFF;
    --color-accent-2:       #4DA6FF;

    /* ── Semantic ── */
    --color-success:        #34C759;
    --color-success-light:  rgba(52,199,89,.12);
    --color-warning:        #FFB020;
    --color-warning-light:  rgba(255,176,32,.12);
    --color-danger:         #FF3B30;
    --color-danger-light:   rgba(255,59,48,.12);

    /* ── Backgrounds ── */
    --color-bg:             #FFFFFF;
    --color-bg-secondary:   #F5F7FA;
    --color-bg-tertiary:    #EEF1F5;
    --color-card:           #FFFFFF;
    --color-card-hover:     #FAFBFC;

    /* ── Text ── */
    --color-text:           #111111;
    --color-text-secondary: #707579;
    --color-text-tertiary:  #A0A8B0;
    --color-text-inverse:   #FFFFFF;

    /* ── Footer ── */
    --color-footer-bg:          #1e293b;
    --color-footer-text:        #94a3b8;
    --color-footer-heading:     #ffffff;
    --color-footer-border:      rgba(255, 255, 255, 0.1);

    /* ── Border ── */
    --color-border:         #E9EAEC;
    --color-border-light:   #F2F3F5;

    /* ── Shadows (soft, multi-layer) ── */
    --shadow-xs:  0 1px 2px rgba(0,0,0,.04);
    --shadow-sm:  0 2px 6px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
    --shadow-lg:  0 8px 32px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.06);
    --shadow-xl:  0 20px 60px rgba(0,0,0,.12), 0 8px 16px rgba(0,0,0,.06);
    --shadow-blue: 0 4px 20px rgba(26,115,232,.25);
    --shadow-card: 0 2px 12px rgba(0,0,0,.06), 0 0 0 1px rgba(0,0,0,.04);

    /* ── Border Radius ── */
    --radius-sm:  10px;
    --radius-md:  16px;
    --radius-lg:  20px;
    --radius-xl:  24px;
    --radius-2xl: 28px;
    --radius-full: 9999px;

    /* ── Spacing (4px grid) ── */
    --space-1:  4px;
    --space-2:  8px;
    --space-3:  12px;
    --space-4:  16px;
    --space-5:  20px;
    --space-6:  24px;
    --space-8:  32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;

    /* ── Typography ── */
    --font-family:    'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    --font-display:   'Manrope', 'Inter', -apple-system, sans-serif;

    --font-size-xs:   11px;
    --font-size-sm:   13px;
    --font-size-base: 15px;
    --font-size-md:   16px;
    --font-size-lg:   18px;
    --font-size-xl:   20px;
    --font-size-2xl:  24px;
    --font-size-3xl:  30px;
    --font-size-4xl:  36px;
    --font-size-5xl:  48px;

    --font-weight-normal:   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-base:    1.55;
    --line-height-relaxed: 1.7;

    /* ── Transitions ── */
    --transition-fast:   120ms cubic-bezier(.4,0,.2,1);
    --transition-base:   200ms cubic-bezier(.4,0,.2,1);
    --transition-slow:   320ms cubic-bezier(.4,0,.2,1);
    --transition-spring: 400ms cubic-bezier(.34,1.56,.64,1);

    /* ── Z-index ── */
    --z-dropdown: 100;
    --z-sticky:   200;
    --z-overlay:  250;
    --z-modal:    300;
    --z-toast:    400;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
}

body.page-gray {
    background: #f6f6f6 !important;
    background-color: #f6f6f6 !important;
}

/* Messenger — own background, not page-gray */
body.messenger-page {
    background: #fff !important;
    background-color: #fff !important;
}

/* Header & footer keep their own surfaces on gray pages */
body.page-gray .header {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

body.page-gray .footer {
    background: var(--color-footer-bg) !important;
    color: var(--color-footer-text);
    border-top: none;
}

/* Legacy page wrappers — align with body gray (not header/footer/messenger) */
body.page-gray .fav-page,
body.page-gray .perf-page,
body.page-gray .review-page,
body.page-gray .notif-page,
body.page-gray .create-order-page,
body.page-gray .responses-page,
body.page-gray .dispute-page {
    background: #f6f6f6 !important;
}

/* White cards on gray pages — opaque fill, no background bleed */
.cp-card,
.perf-card,
.perf-section,
.profile-card-new,
.profile-content-new,
.profile-section-new,
.stat-card-new,
.customer-card,
.performer-card,
.section-card,
.security-block,
.profile-tabs,
.create-order-card,
.mo-card,
.mo-empty,
.op-card {
    background-color: #fff;
    isolation: isolate;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.06), 0 0 0 1px rgba(0,0,0,.04);
}

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

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

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

/* ============================================
   3. TYPOGRAPHY
   ============================================ */
.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-md { font-size: var(--font-size-md); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }

h1, .h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
}

h2, .h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: -0.01em;
}

h3, .h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
}

h4, .h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   4. LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-sm { max-width: 640px; }
.container-md { max-width: 768px; }
.container-lg { max-width: 1024px; }
.container-xl { max-width: 1280px; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

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

/* ============================================
   5. BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 13px var(--space-6);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    letter-spacing: -0.01em;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0);
    transition: background var(--transition-fast);
    border-radius: inherit;
}

.btn:active::after { background: rgba(0,0,0,.08); }

.btn:disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* ── Primary ── */
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(34,158,217,.3);
}
.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-blue);
    transform: translateY(-1px);
    color: #fff;
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }

/* ── Secondary ── */
.btn-secondary {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border);
    color: var(--color-text);
}

/* ── Outline ── */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}
.btn-outline:hover:not(:disabled) {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* ── Ghost ── */
.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    box-shadow: none;
}
.btn-ghost:hover:not(:disabled) {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

/* ── Success / Danger ── */
.btn-success { background: var(--color-success); color: #fff; }
.btn-success:hover:not(:disabled) { filter: brightness(.94); color: #fff; }
.btn-danger  { background: var(--color-danger);  color: #fff; }
.btn-danger:hover:not(:disabled)  { filter: brightness(.94); color: #fff; }

/* ── Sizes ── */
.btn-sm  { padding: 9px var(--space-4);  font-size: var(--font-size-sm); border-radius: var(--radius-sm); }
.btn-lg  { padding: 15px var(--space-8); font-size: var(--font-size-md); border-radius: var(--radius-lg); }
.btn-xl  { padding: 18px var(--space-10);font-size: var(--font-size-lg); border-radius: var(--radius-xl); }
.btn-block { width: 100%; }
.btn-icon { padding: var(--space-2); border-radius: var(--radius-md); aspect-ratio:1; }
.btn-icon.btn-sm { padding: var(--space-1); border-radius: 8px; }
.btn-icon.btn-lg { padding: var(--space-3); border-radius: var(--radius-lg); }

/* ============================================
   6. CARDS
   ============================================ */
.card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border);
}

.card-clickable {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.card-clickable:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

.card-clickable:active {
    transform: translateY(-1px);
}

.card-body {
    padding: var(--space-5);
}

.card-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
}

.card-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

/* ============================================
   7. FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-card);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--color-text-tertiary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.form-input.error {
    border-color: var(--color-danger);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px var(--color-danger-light);
}

.form-error {
    margin-top: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--color-danger);
}

.form-hint {
    margin-top: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

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

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* ============================================
   8. BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.badge-primary {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.badge-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.badge-neutral {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

/* Status badges for orders */
.badge-active {
    background: var(--color-success-light);
    color: var(--color-success);
}

.badge-in-progress {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.badge-working {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.badge-completed {
    background: #E8F9ED;
    color: #1B873F;
}

.badge-cancelled {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

.badge-disputed {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

/* ============================================
   9. AVATARS
   ============================================ */
.avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: var(--font-weight-semibold);
    overflow: hidden;
    flex-shrink: 0;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-xs { width: 24px; height: 24px; font-size: 10px; }
.avatar-sm { width: 32px; height: 32px; font-size: 12px; }
.avatar-md { width: 40px; height: 40px; font-size: 14px; }
.avatar-lg { width: 48px; height: 48px; font-size: 16px; }
.avatar-xl { width: 64px; height: 64px; font-size: 20px; }
.avatar-2xl { width: 96px; height: 96px; font-size: 28px; }

.avatar-online::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: var(--color-success);
    border: 2px solid var(--color-card);
    border-radius: var(--radius-full);
}

/* ============================================
   10. HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255,255,255,.88);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0,0,0,.06);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
    background: rgba(255,255,255,.96);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    padding: 0 var(--space-6);
    max-width: 1400px;
    margin: 0 auto;
    gap: var(--space-8);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text);
    letter-spacing: -0.03em;
    flex-shrink: 0;
}

.header-logo span {
    color: var(--color-primary);
}

.header-logo img {
    height: 30px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.header-nav-link {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    padding: var(--space-1) 0;
    position: relative;
}

.header-nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transform: scaleX(0);
    transition: transform var(--transition-fast);
    transform-origin: center;
}

.header-nav-link:hover,
.header-nav-link.active {
    color: var(--color-text);
}

.header-nav-link.active::after { transform: scaleX(1); }

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.header-notification {
    position: relative;
    padding: var(--space-2);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.header-notification:hover {
    color: var(--color-text);
}

.header-notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-inverse);
    background: var(--color-danger);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   11. HERO SECTION
   ============================================ */
.hero {
    padding: var(--space-20) 0 var(--space-16);
    background: var(--color-bg);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(34,158,217,.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px 14px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-5);
    letter-spacing: .01em;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5.5vw, 56px);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
    color: var(--color-text);
}

.hero-title .accent {
    color: var(--color-primary);
    position: relative;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    max-width: 520px;
    margin: 0 auto var(--space-8);
}

.hero-search {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero-search .form-select,
.hero-search .form-input {
    border: none;
    background: var(--color-bg);
}

.hero-search .form-select:focus,
.hero-search .form-input:focus {
    box-shadow: none;
    background: var(--color-bg-secondary);
}

/* ============================================
   12. CATEGORIES GRID
   ============================================ */
.categories-section {
    padding: var(--space-12) 0;
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    gap: var(--space-4);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.section-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: var(--space-3);
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-4);
    background: var(--color-card);
    border-radius: var(--radius-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1.5px solid var(--color-border-light);
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

.category-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(34,158,217,.12);
}

.category-card:active { transform: translateY(-1px); }

.category-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    font-size: 26px;
    transition: background var(--transition-base), transform var(--transition-spring);
}

.category-card:hover .category-icon {
    background: rgba(34,158,217,.15);
    transform: scale(1.08);
}

.category-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

/* ============================================
   13. ORDER CARDS
   ============================================ */
.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-4);
}

.order-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

.order-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--color-border);
}

.order-card:active { transform: translateY(-2px); }

.order-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.order-card-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.order-card-price {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    white-space: nowrap;
}

.order-card-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.order-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.order-card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.order-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
    margin-top: auto;
}

.order-card-author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.order-card-author-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.order-card-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

/* ============================================
   14. EMPTY STATES
   ============================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-4);
    text-align: center;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    font-size: 32px;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.empty-state-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 360px;
    margin-bottom: var(--space-5);
}

/* ============================================
   15. SKELETON LOADING
   ============================================ */
.skeleton {
    background: linear-gradient(90deg,
        var(--color-bg-secondary)  0%,
        var(--color-bg-tertiary)  40%,
        var(--color-bg-secondary) 80%
    );
    background-size: 300% 100%;
    animation: skeleton-wave 1.6s ease-in-out infinite;
    border-radius: var(--radius-sm);
    pointer-events: none;
    user-select: none;
}

@keyframes skeleton-wave {
    0%   { background-position: 200% 0; }
    100% { background-position: -100% 0; }
}

.skeleton-card {
    background: var(--color-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--color-border-light);
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--space-2);
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: var(--space-3);
}

.skeleton-avatar {
    border-radius: var(--radius-full);
}

/* ============================================
   16. TABS
   ============================================ */
.tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.tab {
    flex: 1;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab:hover {
    color: var(--color-text);
}

.tab.active {
    background: var(--color-card);
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   17. MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    background: var(--color-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: scale(.94) translateY(24px);
    transition: transform var(--transition-slow);
    will-change: transform;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-border);
}

.modal-body {
    padding: var(--space-5);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border-light);
}

/* ============================================
   18. FOOTER
   ============================================ */
.footer {
    padding: var(--space-12) 0 var(--space-6);
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    border-top: 1px solid var(--color-footer-border);
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-brand {
    max-width: 280px;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-footer-heading);
    margin-bottom: var(--space-3);
}

.footer p {
    font-size: var(--font-size-sm);
    color: var(--color-footer-text);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

.footer h4 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-footer-heading);
    margin: 0 0 var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer a {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-footer-text);
    margin-bottom: var(--space-2);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-logo {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-footer-heading);
    margin-bottom: var(--space-3);
}

.footer-description {
    font-size: var(--font-size-sm);
    color: var(--color-footer-text);
    line-height: var(--line-height-relaxed);
}

.footer-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-footer-heading);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-link {
    font-size: var(--font-size-sm);
    color: var(--color-footer-text);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-footer-border);
    font-size: var(--font-size-sm);
    color: var(--color-footer-text);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: var(--color-footer-text);
}

/* ============================================
   19. UTILITIES
   ============================================ */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.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;
}

/* ============================================
   20. RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-search {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 28px;
        --font-size-3xl: 24px;
        --font-size-2xl: 20px;
    }
    
    .header-nav {
        display: none;
    }
    
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero {
        padding: var(--space-8) 0;
    }
    
    .orders-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-3);
    }
}

@media (max-width: 480px) {
    .btn-lg { padding: var(--space-3) var(--space-5); }
    .modal { border-radius: var(--radius-xl) var(--radius-xl) 0 0; align-self: flex-end; max-width: 100%; }
    .modal-overlay { align-items: flex-end; padding: 0; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
    .orders-grid { grid-template-columns: 1fr; }
}

/* ============================================
   21. MICRO-INTERACTIONS & ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(.94); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}

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

.animate-fadeInUp  { animation: fadeInUp  .4s cubic-bezier(.4,0,.2,1) both; }
.animate-fadeIn    { animation: fadeIn    .3s ease both; }
.animate-scaleIn   { animation: scaleIn   .3s cubic-bezier(.4,0,.2,1) both; }
.animate-pulse     { animation: pulse     2s ease-in-out infinite; }
.animate-spin      { animation: spin      .8s linear infinite; }

/* Stagger delays */
.delay-1 { animation-delay: .05s; }
.delay-2 { animation-delay: .10s; }
.delay-3 { animation-delay: .15s; }
.delay-4 { animation-delay: .20s; }
.delay-5 { animation-delay: .25s; }

/* ============================================
   23. TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    align-items: center;
    pointer-events: none;
}

.toast {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: 12px var(--space-5);
    background: var(--color-text);
    color: var(--color-bg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    animation: fadeInUp .3s cubic-bezier(.4,0,.2,1) both;
    max-width: 380px;
    text-align: center;
}

.toast.success { background: var(--color-success); color: #fff; }
.toast.danger  { background: var(--color-danger);  color: #fff; }
.toast.warning { background: var(--color-warning); color: #fff; }

/* ============================================
   24. PREMIUM PROFILE CARD
   ============================================ */
.profile-card {
    background: var(--color-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-card);
    text-align: center;
}

.profile-card-avatar {
    width: 88px;
    height: 88px;
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-4);
    position: relative;
    overflow: hidden;
    border: 3px solid var(--color-bg-secondary);
    box-shadow: var(--shadow-sm);
}

.profile-card-name {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-1);
}

.profile-card-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: var(--space-4);
}

.profile-stat {
    background: var(--color-card);
    padding: var(--space-4) var(--space-3);
    text-align: center;
}

.profile-stat-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.profile-stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* ============================================
   25. SEARCH BAR PREMIUM
   ============================================ */
.search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
    background: var(--color-card);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-sm);
}

.search-bar input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: var(--font-size-base);
    color: var(--color-text);
    outline: none;
    font-family: var(--font-family);
}

.search-bar input::placeholder { color: var(--color-text-tertiary); }