/* ============================================
   NFC Kartvizit - Premium Design System
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
    /* Background */
    --bg-primary: #0a0a1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(20px);
    --glass-blur-heavy: blur(40px);

    /* Accents */
    --primary-start: #667eea;
    --primary-end: #764ba2;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-start: #f093fb;
    --secondary-end: #f5576c;
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-start: #00d2ff;
    --success-end: #3a7bd5;
    --success-gradient: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);
    --danger-gradient: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
    --warning-gradient: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --text-muted: rgba(255, 255, 255, 0.3);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
    --radius-circle: 50%;

    /* Shadows */
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --shadow-glow-primary: 0 0 30px rgba(102, 126, 234, 0.3);
    --shadow-glow-secondary: 0 0 30px rgba(240, 147, 251, 0.3);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

    /* Transition */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Font */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Layout */
    --container-max: 1200px;
    --container-sm: 480px;
    --container-md: 640px;
    --header-height: 72px;
}

/* --- Reset / Normalize --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-base);
}

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

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
    background: none;
}

button {
    cursor: pointer;
}

/* --- Animated Background --- */
.bg-animated {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 40%, #16213e 70%, #0a0a1a 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    min-height: 100vh;
    position: relative;
}

.bg-animated::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.bg-animated > * {
    position: relative;
    z-index: 1;
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--sm {
    max-width: var(--container-sm);
}

.container--md {
    max-width: var(--container-md);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-secondary {
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-secondary {
    color: var(--text-secondary);
}

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

.subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.7;
}

/* --- Glass Card Component --- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-lg);
}

.glass-card--no-hover:hover {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    box-shadow: var(--shadow-md);
}

.glass-card--heavy {
    backdrop-filter: var(--glass-blur-heavy);
    -webkit-backdrop-filter: var(--glass-blur-heavy);
    background: rgba(255, 255, 255, 0.07);
}

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 10, 26, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.header__logo i {
    font-size: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header__nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    position: relative;
}

.header__nav a:hover,
.header__nav a.active {
    color: var(--text-primary);
}

.header__nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    border-radius: 2px;
    transition: width var(--transition-base);
}

.header__nav a:hover::after,
.header__nav a.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-glow-primary);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.5), 0 8px 32px rgba(0,0,0,0.3);
}

.btn--secondary {
    background: var(--secondary-gradient);
    color: white;
    box-shadow: var(--shadow-glow-secondary);
}

.btn--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(240, 147, 251, 0.5), 0 8px 32px rgba(0,0,0,0.3);
}

.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--glass-border);
}

.btn--outline:hover {
    border-color: var(--primary-start);
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.btn--glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn--glass:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.btn--google {
    background: white;
    color: #333;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.btn--google:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255,255,255,0.15);
}

.btn--google img,
.btn--google svg {
    width: 20px;
    height: 20px;
}

.btn--success {
    background: var(--success-gradient);
    color: white;
}

.btn--success:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 210, 255, 0.4);
}

.btn--danger {
    background: var(--danger-gradient);
    color: white;
}

.btn--danger:hover {
    transform: translateY(-2px);
}

.btn--sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn--lg {
    padding: 18px 40px;
    font-size: 1.05rem;
}

.btn--block {
    display: flex;
    width: 100%;
}

.btn--icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-circle);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* --- Form Styles --- */
.form-group {
    margin-bottom: var(--space-lg);
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

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

.form-input:focus {
    border-color: var(--primary-start);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.form-input:hover:not(:focus) {
    border-color: var(--glass-border-hover);
}

.form-input--icon {
    padding-left: 48px;
}

.form-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
    transition: color var(--transition-base);
    pointer-events: none;
}

.form-group:focus-within .form-icon {
    color: var(--primary-start);
}

.form-icon--labeled {
    top: auto;
    bottom: 14px;
    transform: none;
}

textarea.form-input {
    min-height: 100px;
    resize: vertical;
    line-height: 1.6;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.8rem;
    color: #f5576c;
    margin-top: var(--space-xs);
}

.form-input.is-invalid {
    border-color: #f5576c;
}

.form-input.is-valid {
    border-color: #00d2ff;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--glass-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    flex-shrink: 0;
}

.form-checkbox input[type="checkbox"]:checked {
    background: var(--primary-gradient);
    border-color: transparent;
}

.form-checkbox input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: 700;
}

.char-counter {
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.char-counter.warn {
    color: #ffd200;
}

.char-counter.over {
    color: #f5576c;
}

/* --- Flash Messages --- */
.flash-container {
    position: fixed;
    top: calc(var(--header-height) + 16px);
    right: 16px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-width: 420px;
    width: calc(100% - 32px);
}

.flash {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    animation: slideInRight 0.4s ease;
    box-shadow: var(--shadow-md);
    font-size: 0.9rem;
}

.flash--success {
    background: rgba(0, 210, 255, 0.12);
    border-color: rgba(0, 210, 255, 0.3);
}

.flash--success i {
    color: #00d2ff;
}

.flash--error {
    background: rgba(245, 87, 108, 0.12);
    border-color: rgba(245, 87, 108, 0.3);
}

.flash--error i {
    color: #f5576c;
}

.flash--info {
    background: rgba(102, 126, 234, 0.12);
    border-color: rgba(102, 126, 234, 0.3);
}

.flash--info i {
    color: #667eea;
}

.flash--warning {
    background: rgba(247, 151, 30, 0.12);
    border-color: rgba(247, 151, 30, 0.3);
}

.flash--warning i {
    color: #f7971e;
}

.flash i:first-child {
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.flash__content {
    flex: 1;
}

.flash__close {
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-base);
    padding: 2px;
    flex-shrink: 0;
}

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

.flash.dismiss {
    animation: slideOutRight 0.3s ease forwards;
}

/* --- Avatar / Profile Image --- */
.avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-circle);
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

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

.avatar--sm { width: 40px; height: 40px; }
.avatar--md { width: 64px; height: 64px; }
.avatar--lg { width: 120px; height: 120px; }
.avatar--xl { width: 150px; height: 150px; }

.avatar--bordered {
    padding: 4px;
    background: var(--primary-gradient);
    border-radius: var(--radius-circle);
}

.avatar--bordered img,
.avatar--bordered .avatar__initials {
    border-radius: var(--radius-circle);
}

.avatar__initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    color: white;
    font-weight: 700;
    font-size: 2rem;
    border-radius: var(--radius-circle);
}

.avatar--sm .avatar__initials { font-size: 0.9rem; }
.avatar--md .avatar__initials { font-size: 1.4rem; }
.avatar--lg .avatar__initials { font-size: 2.5rem; }
.avatar--xl .avatar__initials { font-size: 3.2rem; }

/* Profile Page Avatar */
.profile-avatar {
    width: 140px;
    height: 140px;
    border-radius: var(--radius-circle);
    padding: 5px;
    background: var(--primary-gradient);
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.35);
    animation: avatarPulse 3s ease-in-out infinite;
    margin: 0 auto;
}

.profile-avatar img,
.profile-avatar .avatar__initials {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-circle);
    object-fit: cover;
    background: var(--bg-secondary);
}

.profile-avatar .avatar__initials {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

/* --- Upload Avatar --- */
.avatar-upload {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-lg);
}

.avatar-upload .avatar {
    width: 100%;
    height: 100%;
}

.avatar-upload__overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-circle);
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
    cursor: pointer;
}

.avatar-upload:hover .avatar-upload__overlay {
    opacity: 1;
}

.avatar-upload__overlay i {
    font-size: 1.5rem;
    color: white;
}

.avatar-upload input[type="file"] {
    display: none;
}

/* --- Social Media Buttons (Profile Page) --- */
.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.social-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-base);
    border: 1px solid transparent;
    color: white;
    position: relative;
    overflow: hidden;
}

.social-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-base);
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
}

.social-btn:hover::before {
    opacity: 1;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.social-btn:active {
    transform: translateY(0) scale(0.97);
}

.social-btn i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.social-btn--phone {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.social-btn--phone:hover {
    box-shadow: 0 8px 24px rgba(0, 176, 155, 0.4);
}

.social-btn--email {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.social-btn--email:hover {
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.social-btn--instagram {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
}

.social-btn--instagram:hover {
    box-shadow: 0 8px 24px rgba(228, 64, 95, 0.4);
}

.social-btn--linkedin {
    background: linear-gradient(135deg, #0077B5, #00a0dc);
}

.social-btn--linkedin:hover {
    box-shadow: 0 8px 24px rgba(0, 119, 181, 0.4);
}

.social-btn--facebook {
    background: linear-gradient(135deg, #1877F2, #42a5f5);
}

.social-btn--facebook:hover {
    box-shadow: 0 8px 24px rgba(24, 119, 242, 0.4);
}

.social-btn--youtube {
    background: linear-gradient(135deg, #FF0000, #ff4444);
}

.social-btn--youtube:hover {
    box-shadow: 0 8px 24px rgba(255, 0, 0, 0.4);
}

.social-btn--website {
    background: linear-gradient(135deg, #00d2ff, #3a7bd5);
}

.social-btn--website:hover {
    box-shadow: 0 8px 24px rgba(0, 210, 255, 0.4);
}

.social-btn--vcard {
    grid-column: 1 / -1;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1rem;
    padding: 16px;
}

.social-btn--vcard:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-start);
    box-shadow: var(--shadow-glow-primary);
}

/* Ek platformlar */
.social-btn--whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); }
.social-btn--whatsapp:hover { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
.social-btn--tiktok { background: linear-gradient(135deg, #010101, #69C9D0 60%, #EE1D52); }
.social-btn--tiktok:hover { box-shadow: 0 8px 24px rgba(238, 29, 82, 0.4); }
.social-btn--telegram { background: linear-gradient(135deg, #2AABEE, #229ED9); }
.social-btn--telegram:hover { box-shadow: 0 8px 24px rgba(42, 171, 238, 0.4); }
.social-btn--twitter { background: linear-gradient(135deg, #14171A, #2b2f33); }
.social-btn--twitter:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45); }

/* Özel bağlantılar (profil) */
.custom-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}
.social-btn--custom {
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1rem;
    padding: 16px;
}
.social-btn--custom:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-start);
    box-shadow: var(--shadow-glow-primary);
}

/* --- Profile Page Styles --- */
.profile-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
}

.profile-card {
    width: 100%;
    max-width: 420px;
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    animation: fadeInUp 0.6s ease;
}

.profile-card__name {
    font-size: 1.75rem;
    font-weight: 800;
    margin-top: var(--space-lg);
    letter-spacing: -0.02em;
}

.profile-card__bio {
    color: var(--text-secondary);
    margin-top: var(--space-sm);
    font-size: 0.95rem;
    line-height: 1.6;
}

.profile-card__footer {
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
}

.profile-card__footer a {
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: color var(--transition-base);
}

.profile-card__footer a:hover {
    color: var(--primary-start);
}

/* --- Landing Page --- */
.hero {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
}

.hero__content {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
    padding: var(--space-3xl) 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    animation: fadeInDown 0.6s ease;
}

.hero__badge i {
    color: var(--primary-start);
}

.hero__title {
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__subtitle {
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

/* Features Section */
.features {
    padding: var(--space-4xl) 0;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.feature-card {
    padding: var(--space-2xl);
    text-align: center;
}

.feature-card__icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto var(--space-lg);
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-glow-primary);
}

.feature-card:nth-child(2) .feature-card__icon {
    background: var(--secondary-gradient);
    box-shadow: var(--shadow-glow-secondary);
}

.feature-card:nth-child(3) .feature-card__icon {
    background: var(--success-gradient);
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.3);
}

.feature-card__title {
    margin-bottom: var(--space-sm);
}

.feature-card__desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    padding: var(--space-4xl) 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    counter-reset: step;
}

.step {
    text-align: center;
    padding: var(--space-xl);
    counter-increment: step;
    position: relative;
}

.step__number {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-circle);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--shadow-glow-primary);
}

.step__title {
    margin-bottom: var(--space-sm);
}

.step__desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- Dashboard --- */
.dashboard {
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-3xl);
    min-height: 100vh;
}

.dashboard__header {
    margin-bottom: var(--space-2xl);
}

.dashboard__title {
    font-size: 1.75rem;
    font-weight: 800;
}

.dashboard__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.dashboard-section {
    padding: var(--space-xl);
}

.dashboard-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--glass-border);
}

.dashboard-section__title i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* NFC URL Box */
.nfc-url-box {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xl);
}

.nfc-url-box__url {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--primary-start);
    word-break: break-all;
}

.nfc-url-box__copy {
    flex-shrink: 0;
}

/* --- Auth Pages --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-md);
}

.auth-card {
    width: 100%;
    max-width: 440px;
    padding: var(--space-2xl);
    animation: fadeInUp 0.5s ease;
}

.auth-card__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.auth-card__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

.auth-card__logo i {
    font-size: 1.75rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-card__title {
    font-size: 1.5rem;
    font-weight: 700;
}

.auth-card__subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: var(--space-xs);
}

.auth-card__footer {
    text-align: center;
    margin-top: var(--space-xl);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-card__footer a {
    color: var(--primary-start);
    font-weight: 600;
}

.auth-card__footer a:hover {
    text-decoration: underline;
}

/* --- Footer --- */
.footer {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer a {
    color: var(--text-secondary);
}

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

/* --- Loading Spinner --- */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--primary-start);
    border-radius: var(--radius-circle);
    animation: spin 0.8s linear infinite;
}

.spinner--sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner--lg {
    width: 56px;
    height: 56px;
    border-width: 4px;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 26, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(4px);
}

/* --- 404 Page --- */
.not-found {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl);
}

.not-found__code {
    font-size: 8rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.not-found__message {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: var(--space-md) 0 var(--space-xl);
}

/* --- Animations --- */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

@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);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@keyframes avatarPulse {
    0%, 100% {
        box-shadow: 0 0 30px rgba(102, 126, 234, 0.3);
    }
    50% {
        box-shadow: 0 0 50px rgba(102, 126, 234, 0.5), 0 0 80px rgba(118, 75, 162, 0.2);
    }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in { animation: fadeIn 0.5s ease; }
.animate-fade-in-up { animation: fadeInUp 0.5s ease; }
.animate-scale-in { animation: scaleIn 0.4s ease; }

/* Staggered children animation */
.stagger-children > * {
    animation: fadeInUp 0.5s ease both;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.25s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(7) { animation-delay: 0.35s; }
.stagger-children > *:nth-child(8) { animation-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .container {
        padding: 0 var(--space-md);
    }

    .glass-card {
        padding: var(--space-lg);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 10, 26, 0.97);
        backdrop-filter: var(--glass-blur-heavy);
        -webkit-backdrop-filter: var(--glass-blur-heavy);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl);
        gap: var(--space-xl);
        transition: right var(--transition-base);
        border-left: 1px solid var(--glass-border);
    }

    .header__nav.active {
        right: 0;
    }

    .header__nav a {
        font-size: 1.1rem;
    }

    .social-grid {
        grid-template-columns: 1fr;
    }

    .hero__content {
        padding: var(--space-2xl) 0;
    }

    .features__grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .profile-avatar {
        width: 120px;
        height: 120px;
    }

    .profile-card__name {
        font-size: 1.5rem;
    }

    .auth-card {
        padding: var(--space-xl);
    }

    .btn--lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.4rem; }

    .hero__cta {
        flex-direction: column;
        align-items: center;
    }

    .hero__cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .profile-card {
        padding: var(--space-xl) var(--space-md);
    }

    .flash-container {
        left: 8px;
        right: 8px;
        max-width: none;
        width: auto;
    }
}

@media (min-width: 992px) {
    .dashboard__grid {
        grid-template-columns: 1fr 1fr;
    }

    .dashboard__grid .dashboard-section:first-child {
        grid-column: 1 / -1;
    }
}

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

.w-full { width: 100%; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* Google icon inline SVG styling */
.google-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ==========================================
   QR Kod Modal (profil + dashboard ortak)
   ========================================== */
.qr-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.qr-modal.open { display: flex; }
.qr-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.qr-modal__content {
    position: relative;
    z-index: 1;
    background: rgba(20, 20, 38, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    padding: 32px 28px;
    text-align: center;
    max-width: 340px;
    width: 100%;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: qrPop 0.25s ease;
}
@keyframes qrPop {
    from { transform: scale(0.9); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
}
.qr-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
    font-size: 1rem;
}
.qr-modal__close:hover { background: rgba(255, 255, 255, 0.16); }
.qr-modal__title {
    color: #fff;
    font-size: 1.25rem;
    margin: 0 0 4px;
}
.qr-modal__subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0 0 20px;
}
.qr-modal__code {
    display: inline-block;
    background: #fff;
    padding: 14px;
    border-radius: 16px;
    margin-bottom: 20px;
    line-height: 0;
}
.qr-modal__code img,
.qr-modal__code canvas { display: block; }

/* ==========================================
   Tema Değiştirme Butonu
   ========================================== */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1100;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    cursor: pointer;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    box-shadow: var(--shadow-md);
    transition: background var(--transition-base), transform var(--transition-base);
}
.theme-toggle:hover {
    background: var(--glass-bg-hover);
    transform: translateY(-2px);
}

/* ==========================================
   Açık Tema (Light Theme)
   ========================================== */
[data-theme="light"] {
    --bg-primary: #f4f5fb;
    --bg-secondary: #eaecf5;
    --bg-tertiary: #ffffff;

    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-bg-hover: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(20, 20, 50, 0.1);
    --glass-border-hover: rgba(20, 20, 50, 0.2);

    --text-primary: #1a1a2e;
    --text-secondary: rgba(26, 26, 46, 0.7);
    --text-tertiary: rgba(26, 26, 46, 0.5);
    --text-muted: rgba(26, 26, 46, 0.45);

    --shadow-sm: 0 4px 16px rgba(60, 70, 120, 0.08);
    --shadow-md: 0 8px 32px rgba(60, 70, 120, 0.12);
    --shadow-lg: 0 16px 48px rgba(60, 70, 120, 0.16);
}

[data-theme="light"] body {
    background: var(--bg-primary);
}
[data-theme="light"] .bg-animated {
    background: linear-gradient(135deg, #eef0fb 0%, #f6f7fc 40%, #eef2fb 70%, #f4f0fb 100%);
}
[data-theme="light"] .bg-animated::before {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(102, 126, 234, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(118, 75, 162, 0.10) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(240, 147, 251, 0.08) 0%, transparent 50%);
}

/* Profil sayfası açık tema */
[data-theme="light"] .profile-bg {
    background: linear-gradient(135deg, #eef0fb 0%, #f6f7fc 40%, #eef2fb 70%, #f4f0fb 100%);
}
[data-theme="light"] .profile-card {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(20, 20, 50, 0.08);
}

/* QR modal açık tema */
[data-theme="light"] .qr-modal__content {
    background: rgba(255, 255, 255, 0.98);
}
[data-theme="light"] .qr-modal__title { color: #1a1a2e; }
[data-theme="light"] .qr-modal__close {
    background: rgba(0, 0, 0, 0.06);
    color: #1a1a2e;
}

/* ==========================================
   Özel Bağlantılar (dashboard)
   ========================================== */
.links-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}
.link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}
.link-item__icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--primary-gradient);
    color: #fff;
    font-size: 1rem;
}
.link-item__info {
    flex: 1;
    min-width: 0;
}
.link-item__title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}
.link-item__url {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.link-item__url:hover { color: var(--primary-start); }
.link-item__delete { flex-shrink: 0; }

.add-link-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr 0.9fr;
    gap: 12px;
}
@media (max-width: 640px) {
    .add-link-grid { grid-template-columns: 1fr; }
}

/* ==========================================
   Sürüm 2 Eklentileri
   ========================================== */

/* Header menü rozeti (okunmamış lead) */
.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    margin-left: 4px;
    border-radius: 9px;
    background: var(--secondary-gradient);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    vertical-align: middle;
}

/* E-posta doğrulama banner */
.verify-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 20px;
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-md);
    background: rgba(247, 151, 30, 0.12);
    border: 1px solid rgba(247, 151, 30, 0.3);
}
.verify-banner__text {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.verify-banner__text i {
    color: #f7971e;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Profil tema seçici (dashboard) */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
}
.theme-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 2px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all var(--transition-base);
}
.theme-option:hover { border-color: var(--glass-border-hover); }
.theme-option.selected {
    border-color: var(--primary-start);
    background: rgba(102, 126, 234, 0.1);
}
.theme-option input { display: none; }
.theme-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.theme-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.theme-option.selected .theme-name { color: var(--text-primary); }

/* Analitik özet kartları */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
}
.stat-tile {
    padding: var(--space-lg);
    text-align: center;
}
.stat-tile__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    margin: 0 auto var(--space-md);
}
.stat-tile__value {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1;
}
.stat-tile__label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Yatay çubuk listesi (en çok tıklananlar) */
.bar-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.bar-row {
    display: grid;
    grid-template-columns: 160px 1fr 48px;
    align-items: center;
    gap: 12px;
}
.bar-row__label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bar-row__track {
    height: 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
}
.bar-row__fill {
    height: 100%;
    border-radius: 6px;
    background: var(--primary-gradient);
    transition: width var(--transition-slow);
}
.bar-row__value {
    text-align: right;
    font-weight: 700;
    font-size: 0.9rem;
}
@media (max-width: 480px) {
    .bar-row { grid-template-columns: 110px 1fr 38px; }
    .bar-row__label { font-size: 0.8rem; }
}

/* Kişiler (leads) kart ızgarası */
.leads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}
.lead-card { padding: var(--space-lg); }
.lead-card__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.lead-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.lead-card__id { flex: 1; min-width: 0; }
.lead-card__name {
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lead-card__company {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}
.lead-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.lead-card__row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.lead-card__row i { color: var(--primary-start); width: 16px; text-align: center; }
.lead-card__row:hover { color: var(--primary-start); }
.lead-card__note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    line-height: 1.5;
}
.lead-card__note i { color: var(--text-muted); margin-right: 4px; }
.lead-card__foot {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--glass-border);
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Tehlikeli bölge (hesap silme) */
.danger-zone {
    border-color: rgba(255, 65, 108, 0.3) !important;
}
.danger-zone .dashboard-section__title {
    border-bottom-color: rgba(255, 65, 108, 0.2);
}

/* Web NFC yazma durum kutusu */
.nfc-write-status {
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.5;
}
.nfc-write-status--info {
    background: rgba(102, 126, 234, 0.12);
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: var(--text-secondary);
}
.nfc-write-status--success {
    background: rgba(0, 210, 255, 0.12);
    border: 1px solid rgba(0, 210, 255, 0.3);
    color: var(--text-secondary);
}
.nfc-write-status--warn {
    background: rgba(247, 151, 30, 0.12);
    border: 1px solid rgba(247, 151, 30, 0.3);
    color: var(--text-secondary);
}
.nfc-write-status--error {
    background: rgba(245, 87, 108, 0.12);
    border: 1px solid rgba(245, 87, 108, 0.3);
    color: var(--text-secondary);
}
.nfc-write-status i { flex-shrink: 0; }
.nfc-write-status--success i { color: #00d2ff; }
.nfc-write-status--info i { color: #667eea; }
.nfc-write-status--warn i { color: #f7971e; }
.nfc-write-status--error i { color: #f5576c; }

/* Trafik kaynağı kutuları (analitik) */
.source-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: var(--space-md);
}
.source-tile {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
}
.source-tile > i {
    font-size: 1.4rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.source-tile__value {
    font-size: 1.6rem;
    font-weight: 800;
    margin-top: 8px;
    line-height: 1;
}
.source-tile__label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}
.source-tile__pct {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}