/* Emergency Mode - Battery Saver Application Styles */
.battery-app {
    min-height: calc(100vh - 180px);
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #065f46 0%, #064e3b 100%);
}

.battery-container {
    max-width: 600px;
    margin: 0 auto;
}

.battery-header {
    text-align: center;
    margin-bottom: 2rem;
}

.battery-icon {
    font-size: 4.5rem;
    color: #10b981;
    margin-bottom: 1rem;
    animation: battery-pulse 3s ease-in-out infinite;
}

@keyframes battery-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.battery-header h1 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.battery-subtitle {
    color: #6ee7b7;
    font-size: 1.125rem;
    font-weight: 600;
}

.info-box {
    background: rgba(16, 185, 129, 0.15);
    border: 2px solid #10b981;
    border-radius: 1rem;
    padding: 1.25rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-box i {
    color: #10b981;
    font-size: 1.5rem;
    margin-top: 0.125rem;
}

.info-box p {
    color: #d1fae5;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

.features-list {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.feature-item i {
    font-size: 1.75rem;
    color: #10b981;
    margin-top: 0.25rem;
}

.feature-content h3 {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-content p {
    color: #94a3b8;
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

.battery-button {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    border: none;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.battery-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.6);
}

.battery-button:active {
    transform: translateY(0);
}

.battery-button i {
    font-size: 1.5rem;
}

.tips-box {
    background: rgba(251, 191, 36, 0.1);
    border: 2px solid #fbbf24;
    border-radius: 1rem;
    padding: 1.5rem;
}

.tips-box h4 {
    color: #fef3c7;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tips-box h4 i {
    color: #fbbf24;
}

.tips-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tips-box li {
    color: #fef3c7;
    font-size: 0.9375rem;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.tips-box li::before {
    content: "⚡";
    position: absolute;
    left: 0;
    color: #fbbf24;
}

/* Responsive */
@media (max-width: 640px) {
    .battery-header h1 {
        font-size: 1.5rem;
    }

    .battery-button {
        font-size: 1rem;
        padding: 1.25rem;
    }

    .feature-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .feature-item i {
        font-size: 1.5rem;
    }
}