/* FlexGram UI — bottom-sheet модалки */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-smooth);
    padding-bottom: 50px;
}

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

.modal {
    background: var(--bg-glass-thick);
    backdrop-filter: blur(60px) saturate(200%);
    -webkit-backdrop-filter: blur(60px) saturate(200%);
    border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
    padding: var(--spacing-xl);
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--glass-highlight), var(--glass-glow), var(--shadow-elevated);
    transform: translateY(100%);
    transition: transform 0.4s var(--ease-spring);
    border: 1px solid var(--glass-border);
    border-bottom: none;
    position: relative;
}

.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4) 20%, rgba(255, 255, 255, 0.4) 80%, transparent);
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.modal-close {
    background: var(--bg-glass-dark);
    border: none;
    font-size: 14px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--duration-fast) var(--ease-spring);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: scale(1.1);
}

/* Ручка-полоска сверху шита */
.modal-handle-bar {
    width: 36px;
    height: 5px;
    background: var(--border-color);
    border-radius: 3px;
    margin: 0 auto var(--spacing-sm);
    opacity: 0.6;
}

.modal-body {
    min-width: 0;
}

.modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.modal-actions .btn {
    width: 100%;
}

@media (max-width: 420px) {
    .modal-actions {
        grid-template-columns: 1fr;
    }
}

/* На широком экране шит превращается в центрированный диалог */
@media (min-width: 768px) {
    .modal-overlay {
        align-items: center;
        padding-bottom: 0;
    }

    .modal {
        max-width: 560px;
        border-radius: var(--border-radius-large);
        border-bottom: 1px solid var(--glass-border);
        transform: translateY(24px) scale(0.98);
        max-height: 86vh;
    }

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

    .modal-handle-bar {
        display: none;
    }
}

/* ── Icon utilities ── */
.icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    flex-shrink: 0;
}

.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 24px; height: 24px; }

body.tg-dark-theme .modal {
    background: var(--bg-glass-thick);
}

body.tg-dark-theme .modal-title {
    color: var(--text-primary);
}

body.tg-dark-theme .modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ── Pending activation modal ── */
.pending-modal-body {
    text-align: center;
    padding: 28px 22px max(22px, env(safe-area-inset-bottom));
}

.pending-modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.pending-modal-icon .lucide {
    width: 32px;
    height: 32px;
}

.pending-modal-title {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.pending-modal-text {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.pending-modal-hint {
    margin: 0 0 24px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--text-tertiary);
}

.pending-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pending-modal-actions .btn {
    width: 100%;
}

@media (min-width: 480px) {
    .pending-modal-actions {
        flex-direction: row-reverse;
    }

    .pending-modal-actions .btn {
        flex: 1;
    }
}