* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'SF Pro Text', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.landing-container {
    width: 100%;
    max-width: 900px;
    text-align: center;
}

.logo-section {
    margin-bottom: 60px;
    animation: fadeInDown 0.8s ease-out;
}

.login-logo {
    margin-bottom: 30px;
}

.login-logo img {
    height: 28px;
    max-width: 100%;
}

.tagline {
    font-size: 16px;
    color: #666;
    font-weight: 400;
    letter-spacing: 1px;
    margin-top: 15px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.card {
    background: white;
    border-radius: 20px;
    padding: 40px 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
    text-decoration: none;
    display: block;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.card:active {
    transform: translateY(-4px);
}

.landing-quick-action-button {
    display: flex;
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    justify-content: center;
    align-items: center;
    border-radius: 16px;
    border: 1px solid #D7D7D7;
    background: transparent;
    transition: all 0.3s ease;
}

.card:hover .landing-quick-action-button {
    transform: scale(1.1);
    background: #f5f5f5;
}

.landing-quick-action-button i {
    font-size: 32px;
    color: #667eea;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.card-description {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .login-logo img {
        height: 24px;
    }

    .tagline {
        font-size: 14px;
    }

    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .card {
        padding: 30px 15px;
    }

    .landing-quick-action-button {
        width: 60px;
        height: 60px;
    }

    .landing-quick-action-button i {
        font-size: 28px;
    }

    .card-title {
        font-size: 18px;
    }

    .card-description {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .cards-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }
}

/* Logout button */
.landing-logout-btn {
    position: fixed;
    top: 24px;
    left: 24px;
    padding: 0;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    cursor: pointer;
    box-shadow: none;
    transition: all 0.2s ease;
    z-index: 1000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'SF Pro Text', Roboto, sans-serif;
}

.landing-logout-btn:hover {
    transform: none;
    box-shadow: none;
    background: transparent;
}

.landing-logout-btn:active {
    transform: none;
    box-shadow: none;
}

.landing-logout-btn i {
    display: none;
}

.landing-logout-btn:hover i {
    transform: none;
}

.landing-logout-btn span {
    font-size: 14px;
    font-weight: 400;
    color: #737373;
    letter-spacing: 0;
    transition: color 0.2s ease;
    padding: 5px 7px;
    background: #e5e5e5;
    border-radius: 6px;

}

.landing-logout-btn:hover span {
    color: #333;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .landing-logout-btn {
        top: 16px;
        left: 16px;
        padding: 0;
    }
    
    .landing-logout-btn i {
        display: none;
    }
    
    .landing-logout-btn span {
        font-size: 13px;
    }
}