/* Lock Screen Styles */
.lock-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #050811;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.lock-container {
    background: rgba(21, 27, 46, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.lock-header {
    margin-bottom: var(--spacing-xl);
}

.lock-icon {
    width: 60px;
    height: 60px;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    stroke-width: 2;
    filter: drop-shadow(0 0 15px rgba(249, 115, 22, 0.5));
}

.lock-header h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lock-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.pattern-container {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: rgba(10, 14, 26, 0.5);
    border-radius: var(--radius-lg);
}

#patternCanvas {
    cursor: crosshair;
    border-radius: var(--radius-md);
}

.lock-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    font-size: 0.875rem;
    font-weight: 500;
}

.lock-message.info {
    background: rgba(6, 182, 212, 0.1);
    color: var(--info-color);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.lock-message.success {
    background: rgba(20, 184, 166, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(20, 184, 166, 0.2);
}

.lock-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
    animation: shake 0.4s;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-10px);
    }

    75% {
        transform: translateX(10px);
    }
}

.btn-reset-pattern,
.btn-use-password {
    margin: var(--spacing-xs);
    padding: 0.6rem 1.2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 0.8rem;
}

.btn-reset-pattern:hover,
.btn-use-password:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.password-input-container {
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.password-input-container input {
    padding: 0.875rem 1.25rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1.125rem;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.password-input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

/* Logout Button */
.btn-logout {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--danger-color), var(--danger-light));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-base);
    box-shadow: 0 3px 10px rgba(239, 68, 68, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.btn-logout:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.5);
}

.btn-logout svg {
    width: 14px;
    height: 14px;
    stroke-width: 2.5;
}

/* Daily Balance Grid */
.daily-balance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
}

.daily-balance-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-base);
}

.daily-balance-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.daily-balance-date {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.daily-balance-amount {
    font-size: 1.125rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.daily-balance-change {
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.daily-balance-change.positive {
    color: var(--success-color);
}

.daily-balance-change.negative {
    color: var(--danger-color);
}

.daily-balance-change.neutral {
    color: var(--text-muted);
}

/* Mobile responsiveness for lock screen */
@media (max-width: 480px) {
    .lock-container {
        padding: var(--spacing-md);
        max-width: 320px;
    }

    #patternCanvas {
        width: 220px;
        height: 220px;
    }

    .lock-header {
        margin-bottom: var(--spacing-sm);
    }

    .lock-header h2 {
        font-size: 1.35rem;
    }

    .lock-icon {
        width: 44px;
        height: 44px;
        margin-bottom: var(--spacing-sm);
    }

    .daily-balance-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}