/* Login page */
.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.login-hero {
    background: var(--gradient);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-12);
    overflow: hidden;
}
.login-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,0.15), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0,0,0,0.2), transparent 50%);
}
.login-hero-content {
    position: relative;
    z-index: 1;
    max-width: 480px;
}
.login-hero .brand-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: var(--space-6);
}
.login-hero h1 {
    margin: 0 0 var(--space-4);
    font-size: 2.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.2;
}
.login-hero p {
    margin: 0;
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.6;
}
.login-hero-features {
    margin-top: var(--space-10);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.login-hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: rgba(255,255,255,0.9);
    font-size: 0.9375rem;
}
.login-hero-feature svg { opacity: 0.8; flex-shrink: 0; }

.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    background: var(--bg-base);
    position: relative;
}
.login-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(99, 102, 241, 0.08), transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(59, 130, 246, 0.06), transparent 50%);
}

.login-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-10) var(--space-8);
    box-shadow: var(--shadow-lg);
}
.login-card h2 {
    margin: 0 0 var(--space-2);
    font-size: 1.5rem;
    font-weight: 600;
}
.login-card .login-subtitle {
    margin: 0 0 var(--space-8);
    color: var(--text-muted);
    font-size: 0.875rem;
}
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
.login-error {
    padding: var(--space-3) var(--space-4);
    background: var(--error-bg);
    border: 1px solid rgba(244, 63, 94, 0.25);
    border-radius: var(--radius-md);
    color: #fda4af;
    font-size: 0.875rem;
}

/* ── Filter toolbar (modern) ── */
.filter-toolbar {
    position: relative;
    margin-bottom: var(--space-5);
    background: linear-gradient(180deg, rgba(26, 34, 52, 0.95) 0%, rgba(17, 24, 39, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.04) inset,
        0 8px 32px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.filter-toolbar-form {
    padding: 20px 22px 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.filter-toolbar-search {
    width: 100%;
}

.filter-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.filter-search-icon {
    position: absolute;
    left: 16px;
    width: 18px;
    height: 18px;
    color: var(--text-subtle);
    pointer-events: none;
}

.filter-search-input {
    width: 100%;
    height: 52px;
    padding: 0 88px 0 46px;
    background: rgba(9, 11, 16, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9375rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.filter-search-input::placeholder {
    color: var(--text-subtle);
}

.filter-search-input:hover {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(9, 11, 16, 0.8);
}

.filter-search-input:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.55);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: rgba(9, 11, 16, 0.9);
}

.filter-search-kbd {
    position: absolute;
    right: 14px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.6875rem;
    color: var(--text-subtle);
    pointer-events: none;
}

.filter-search-hint {
    margin: 8px 0 0 4px;
    font-size: 0.75rem;
    color: var(--text-subtle);
    min-height: 1.1em;
}

.filter-search-hint.is-warning {
    color: #fbbf24;
}

.filter-toolbar-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.filter-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 12px 0 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.filter-pill:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.14);
}

.filter-pill.is-active {
    background: rgba(99, 102, 241, 0.14);
    border-color: rgba(129, 140, 248, 0.5);
    box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.25), 0 0 16px rgba(99, 102, 241, 0.12);
}

.filter-pill svg {
    width: 15px;
    height: 15px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.filter-pill.is-active svg {
    color: #a5b4fc;
}

.filter-pill-select {
    appearance: none;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0 18px 0 0;
    cursor: pointer;
    max-width: 180px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
}

.filter-pill-select:focus {
    outline: none;
}

.filter-pill-select option {
    background: #1a2234;
    color: var(--text);
}

.filter-reset-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 14px;
    margin-left: auto;
    background: transparent;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.filter-reset-btn:hover {
    color: var(--text);
    border-color: rgba(244, 63, 94, 0.35);
    background: rgba(244, 63, 94, 0.08);
}

.filter-reset-btn svg {
    width: 14px;
    height: 14px;
}

.filter-toolbar-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #3b82f6);
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.filter-toolbar.is-loading .filter-toolbar-progress {
    opacity: 1;
    animation: filter-progress 1.4s ease-in-out infinite, gradient-slide 1.2s linear infinite;
}

@keyframes filter-progress {
    0% { width: 0; left: 0; }
    50% { width: 70%; left: 15%; }
    100% { width: 0; left: 100%; }
}

@keyframes gradient-slide {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.filter-toolbar.is-loading .filter-search-input,
.filter-toolbar.is-loading .filter-pill-select {
    pointer-events: none;
    opacity: 0.65;
}

/* ── Contacts content + premium loader ── */
.contacts-content {
    position: relative;
    min-height: 200px;
}

.premium-loader.is-global {
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.premium-loader[hidden] {
    display: none !important;
}

.premium-loader {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.premium-loader:not([hidden]) {
    display: flex;
}

.premium-loader.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.premium-loader-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(9, 11, 16, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.premium-loader-card {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px 40px;
    background: rgba(26, 34, 52, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow:
        0 0 0 1px rgba(99, 102, 241, 0.1),
        0 24px 48px rgba(0, 0, 0, 0.5);
    animation: loader-card-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes loader-card-in {
    from { opacity: 0; transform: scale(0.92) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.premium-loader-orbit {
    position: relative;
    width: 64px;
    height: 64px;
}

.premium-loader-orbit-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #3b82f6;
    border-right-color: #8b5cf6;
    animation: loader-spin 0.9s linear infinite;
}

.premium-loader-orbit-core {
    position: absolute;
    inset: 10px;
    display: grid;
    place-items: center;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 50%;
    color: #a5b4fc;
}

.premium-loader-orbit-core svg {
    width: 22px;
    height: 22px;
}

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

.premium-loader-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}

.premium-loader-sub {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

body.is-page-loading {
    overflow: hidden;
}

.contacts-content.is-loading .stats-grid,
.contacts-content.is-loading #filter-chips-wrap,
.contacts-content.is-loading #contacts-results {
    opacity: 0.35;
    filter: blur(1px);
    transition: opacity 0.25s ease, filter 0.25s ease;
    pointer-events: none;
}

#filter-chips-wrap {
    margin-bottom: var(--space-4);
}

#filter-chips-wrap:empty {
    display: none;
}

.filter-chip {
    cursor: pointer;
    font-family: inherit;
}

#contacts-results {
    position: relative;
}

.table-panel {
    padding: 0;
    overflow: visible;
}
.table-panel .table-wrap {
    overflow-x: auto;
}
.table-panel .pagination {
    padding: var(--space-4) var(--space-6);
    margin: 0;
}

/* Users page */
.users-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.users-form-card {
    max-width: 420px;
}

.users-list-card {
    width: 100%;
    overflow: visible;
}

.users-page .card h2 {
    margin: 0 0 var(--space-5);
    font-size: 1.0625rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.users-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 24px;
    padding: 0 8px;
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.users-table-wrap {
    overflow-x: auto;
    overflow-y: visible;
}

.users-data-table th {
    position: static;
    top: auto;
}

.users-empty {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.stack-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

@media (max-width: 1023px) {
    .login-page {
        grid-template-columns: 1fr;
    }
    .login-hero {
        padding: var(--space-8) var(--space-6);
        min-height: auto;
    }
    .login-hero h1 { font-size: 1.5rem; }
    .login-hero-features { display: none; }
}

@media (max-width: 767px) {
    .login-panel { padding: var(--space-6) var(--space-4); }
    .login-card { padding: var(--space-8) var(--space-5); }
    .filter-toolbar-form {
        padding: 16px;
    }
    .filter-toolbar-controls {
        gap: 8px;
    }
    .filter-pill {
        flex: 1 1 calc(50% - 8px);
        min-width: 0;
    }
    .filter-pill-select {
        max-width: 100%;
        flex: 1;
    }
    .filter-reset-btn {
        flex: 1 1 100%;
        margin-left: 0;
        justify-content: center;
    }
    .filter-search-kbd {
        display: none;
    }
    .filter-search-input {
        padding-right: 16px;
    }

    .data-table th:nth-child(2),
    .data-table td:nth-child(2) {
        position: sticky;
        left: 0;
        background: var(--bg-surface);
        z-index: 1;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.2);
    }
    .data-table tbody tr:hover td:nth-child(2) {
        background: #141c2e;
    }
}