*, *::before, *::after { box-sizing: border-box; }

body {
    background: linear-gradient(135deg,
        var(--color-vanilla-100) 0%,
        var(--color-vanilla-200) 50%,
        var(--color-vanilla-300) 100%);
    color: var(--color-text);
    font-family: var(--font-body);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    margin: 0;
}

/* Декоративні плями */
.bg-decoration {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.45;
}
.blob--1 {
    width: 600px; height: 600px;
    top: -200px; left: -100px;
    background: radial-gradient(circle, var(--color-bordo-700), transparent 70%);
}
.blob--2 {
    width: 500px; height: 500px;
    bottom: -150px; right: -100px;
    background: radial-gradient(circle, var(--color-gold-500), transparent 70%);
}
.blob--3 {
    width: 400px; height: 400px;
    top: 40%; left: 60%;
    background: radial-gradient(circle, var(--color-bordo-600), transparent 70%);
    opacity: 0.25;
}

/* Навбар */
.glass-nav {
    position: sticky;
    top: 16px;
    margin: 16px 24px 0;
    padding: 14px 28px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
    flex-wrap: wrap;
    gap: 12px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-bordo-700);
    text-decoration: none;
    font-weight: 700;
}
.brand img { height: 32px; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color var(--duration-fast);
    font-size: 0.95rem;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--color-bordo-700);
    transition: width var(--duration-base) var(--ease-smooth);
}
.nav-links a:hover { color: var(--color-bordo-700); }
.nav-links a:hover::after { width: 100%; }

.btn-primary-glass {
    background: linear-gradient(135deg, var(--color-bordo-700), var(--color-bordo-600));
    color: var(--color-vanilla-50) !important;
    padding: 8px 20px;
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(139, 30, 45, 0.4);
    text-decoration: none !important;
}
.btn-primary-glass::after { display: none !important; }

.link-btn {
    background: none;
    border: none;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    padding: 0;
    transition: color var(--duration-fast);
}
.link-btn:hover { color: var(--color-bordo-700); }

.badge-danger {
    display: inline-block;
    background: var(--color-danger);
    color: white;
    border-radius: 999px;
    padding: 1px 8px;
    font-size: 0.75rem;
    margin-left: 6px;
    animation: pulse 1.6s var(--ease-smooth) infinite;
}

/* Main container */
.main-container {
    max-width: 1280px;
    margin: 40px auto 0;
    padding: 0 24px 60px;
}

/* Footer */
.glass-footer {
    text-align: center;
    padding: 24px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
    margin-top: 40px;
}

/* Glass utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    transition: all var(--duration-base) var(--ease-smooth);
}
.glass:hover { box-shadow: var(--glass-shadow-hover); }
.glass--strong { background: var(--glass-bg-strong); }

/* Auth forms */
.auth-container {
    display: flex;
    justify-content: center;
    padding: 40px 0;
}
.auth-card {
    width: 100%;
    max-width: 480px;
    padding: 40px;
}
.auth-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-bordo-700);
    margin-bottom: 28px;
}
.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}
.auth-footer a { color: var(--color-bordo-700); }

/* Page header */
.page-header { padding: 32px 0 20px; }
.page-header h1 { font-family: var(--font-display); font-size: 2rem; color: var(--color-text); margin: 0; }

/* Misc */
.text-muted { color: var(--color-text-muted); }
.text-danger { color: var(--color-danger); }
.mt-auto { margin-top: auto; }
.mt-2 { margin-top: 16px; }
.pt-2 { padding-top: 8px; }
.w-100 { width: 100%; }
.d-inline { display: inline; }

.empty-state {
    text-align: center;
    padding: 48px;
    color: var(--color-text-muted);
}

.alert-error {
    background: rgba(185, 28, 44, 0.1);
    border: 1px solid var(--color-danger);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--color-danger);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-bordo-700);
    margin-bottom: 16px;
}

.category-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(139, 30, 45, 0.1);
    color: var(--color-bordo-700);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    margin-bottom: 16px;
}

.cover-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bordo-800), var(--color-bordo-600));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 250, 240, 0.9);
}
.cover-placeholder--small {
    font-size: 1.2rem;
}

/* Profile */
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.profile-card { padding: 28px; }
.profile-info { display: flex; flex-direction: column; gap: 12px; }
.profile-info__row { display: flex; gap: 12px; }
.profile-info__row .label { font-weight: 600; min-width: 120px; color: var(--color-text-muted); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stat-item { text-align: center; padding: 16px; background: rgba(139,30,45,0.05); border-radius: var(--radius-md); }
.stat-item__number { font-family: var(--font-display); font-size: 2rem; color: var(--color-bordo-700); font-weight: 700; }
.stat-item__label { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 4px; }

/* Kanban stats bar */
.kanban-stats { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 8px; font-size: 0.95rem; color: var(--color-text-muted); }
.kanban-stats strong { color: var(--color-text); }

@media(max-width:900px) { .profile-grid { grid-template-columns: 1fr; } }
@media(max-width:600px) { .glass-nav { margin: 8px; padding: 12px 16px; } .main-container { padding: 0 16px 40px; } }