/* ═══════════════════════════════════════════════
   LOCK SCREEN
   ═══════════════════════════════════════════════ */
#lock-screen {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0, 1),
                opacity 0.7s cubic-bezier(0.4, 0, 0, 1);
}

#lock-screen.dismissed {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* Blurred background layer */
.lock-bg {
    position: absolute;
    inset: 0;
    background: var(--bg-dark);
    z-index: 0;
}

.lock-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(124, 92, 252, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 229, 255, 0.1) 0%, transparent 60%);
}

/* Content container */
.lock-content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    animation: lockFadeIn 0.8s ease-out both;
}

@keyframes lockFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Large clock */
.lock-time {
    font-family: var(--font-ui);
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--text-primary);
    text-shadow: 0 2px 40px rgba(124, 92, 252, 0.2);
}

/* Date */
.lock-date {
    font-family: var(--font-ui);
    font-size: clamp(0.9rem, 2.5vw, 1.15rem);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

/* Avatar circle */
.lock-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 4px 24px var(--accent-glow);
    margin-bottom: 8px;
}

/* User name */
.lock-user {
    font-family: var(--font-ui);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 36px;
}

/* Unlock hint */
.lock-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-family: var(--font-ui);
    font-size: 0.82rem;
    color: var(--text-dim);
    animation: lockPulse 2.5s ease-in-out infinite;
}

.lock-arrow {
    font-size: 1.2rem;
    animation: lockBounce 1.8s ease-in-out infinite;
}

@keyframes lockBounce {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

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

/* ─── Light theme ─── */
[data-theme="light"] .lock-bg {
    background: #f0f1f5;
}

[data-theme="light"] .lock-bg::after {
    background:
        radial-gradient(ellipse at 30% 20%, rgba(124, 92, 252, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 229, 255, 0.08) 0%, transparent 60%);
}