/* Index/Dashboard Styles - Standalone CSS */

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

html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(circle at top, #4f46e5 0%, #4338ca 40%, #111827 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    border-radius: 22px;
    padding: 36px 30px;
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.2);
    text-align: center;
    max-width: 620px;
    width: 90%;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
    margin-top: 32px;
}

.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 18px;
    padding: 24px 22px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid rgba(148, 163, 184, 0.18);
    cursor: pointer;
    min-height: 210px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-icon {
    font-size: 2.7rem;
    margin-bottom: 16px;
    color: #2563eb;
}

.card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #111827;
}

.card-description {
    color: #475569;
    font-size: 0.95rem;
    margin-bottom: 18px;
    line-height: 1.65;
    min-height: 64px;
}

.logo {
    font-size: 2.8rem;
    color: #2563eb;
    margin-bottom: 18px;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
}

.logo i {
    font-size: 2.4rem;
    display: inline-flex;
}

h1 {
    color: #111827;
    font-size: 2.75rem;
    margin-bottom: 10px;
}

.subtitle {
    color: #4b5563;
    font-size: 1.15rem;
    margin: 0 auto 38px;
    max-width: 520px;
    line-height: 1.6;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.card {
    background: rgba(255, 255, 255, 0.88);
    border-radius: 18px;
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid rgba(149, 167, 184, 0.25);
    cursor: pointer;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    border-color: rgba(59, 130, 246, 0.35);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #3b82f6;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1f2937;
}

.card-description {
    color: #475569;
    font-size: 0.96rem;
    margin-top: 0;
    margin-bottom: 18px;
    line-height: 1.7;
    min-height: 64px;
}

.footer {
    text-align: center;
    padding: 18px 0 0;
    margin-top: 36px;
    color: #64748b;
    font-size: 0.9rem;
    border-top: 1px solid rgba(148, 163, 184, 0.35);
}

.heart {
    color: #ef4444;
    font-weight: 700;
    margin: 0 4px;
}

.footer a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
}

.footer a:hover {
    text-decoration: underline;
}

.message-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 300px;
}

.message {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 10px;
    animation: slideIn 0.3s ease-out;
}

.message.success {
    border-left: 4px solid #10b981;
}

.message.error {
    border-left: 4px solid #ef4444;
}

.message.info {
    border-left: 4px solid #3b82f6;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 1024px) {
    .container {
        max-width: 95%;
        padding: 32px 24px;
    }
    
    h1 {
        font-size: 2.3rem;
    }
    
    .card-grid {
        gap: 18px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 15px;
        min-height: 100vh;
    }
    
    .container {
        padding: 28px 22px;
        max-width: 100%;
        border-radius: 16px;
    }
    
    h1 {
        font-size: 2rem;
        margin-bottom: 8px;
    }
    
    .subtitle {
        font-size: 0.95rem;
        margin-bottom: 32px;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 28px;
    }
    
    .card {
        min-height: auto;
        padding: 24px 18px;
        border-radius: 14px;
    }
    
    .card-icon {
        font-size: 2.5rem;
        margin-bottom: 12px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .logo {
        font-size: 2rem;
        margin-bottom: 12px;
    }
    
    .logo i {
        font-size: 1.8rem;
    }
    
    .footer {
        font-size: 0.85rem;
        padding: 16px 0 0;
        margin-top: 28px;
    }
    
    .message-container {
        left: 10px;
        right: 10px;
        max-width: none;
    }
}

@media (max-width: 600px) {
    body {
        padding: 12px;
    }
    
    .container {
        padding: 24px 18px;
        border-radius: 14px;
    }
    
    h1 {
        font-size: 1.8rem;
        margin-bottom: 6px;
    }
    
    .subtitle {
        font-size: 0.9rem;
        margin-bottom: 28px;
    }
    
    .logo {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .card {
        padding: 20px 16px;
        min-height: auto;
    }
    
    .card-icon {
        font-size: 2.3rem;
        margin-bottom: 10px;
    }
    
    .card-title {
        font-size: 1.05rem;
        margin-bottom: 8px;
    }
    
    .card-description {
        font-size: 0.9rem;
        min-height: 50px;
    }
    
    .footer {
        font-size: 0.8rem;
        padding: 14px 0 0;
    }
    
    .message {
        padding: 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 22px 16px;
        border-radius: 12px;
    }
    
    h1 {
        font-size: 1.6rem;
        margin-bottom: 4px;
    }
    
    .subtitle {
        font-size: 0.85rem;
        margin-bottom: 24px;
    }
    
    .logo {
        font-size: 1.6rem;
        margin-bottom: 8px;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .card {
        padding: 18px 14px;
        min-height: auto;
    }
    
    .card-icon {
        font-size: 2.1rem;
        margin-bottom: 8px;
    }
    
    .card-title {
        font-size: 1rem;
        margin-bottom: 6px;
    }
    
    .card-description {
        font-size: 0.85rem;
        min-height: 48px;
        margin-bottom: 12px;
    }
    
    .footer {
        font-size: 0.75rem;
        padding: 12px 0 0;
        margin-top: 24px;
    }
    
    .message-container {
        left: 8px;
        right: 8px;
        top: 10px;
    }
    
    .message {
        padding: 10px;
        font-size: 0.8rem;
        border-radius: 6px;
    }
}

@media (max-width: 380px) {
    .container {
        padding: 20px 14px;
        border-radius: 10px;
    }
    
    h1 {
        font-size: 1.4rem;
    }
    
    .subtitle {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }
    
    .logo {
        font-size: 1.4rem;
        margin-bottom: 6px;
    }
    
    .logo i {
        font-size: 1.2rem;
    }
    
    .card {
        padding: 16px 12px;
    }
    
    .card-icon {
        font-size: 1.9rem;
        margin-bottom: 6px;
    }
    
    .card-title {
        font-size: 0.95rem;
        margin-bottom: 4px;
    }
    
    .card-description {
        font-size: 0.8rem;
        min-height: 45px;
        margin-bottom: 10px;
    }
    
    .footer {
        font-size: 0.7rem;
        padding: 10px 0 0;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 18px 12px;
        border-radius: 10px;
    }
    
    h1 {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .subtitle {
        font-size: 0.75rem;
        margin-bottom: 18px;
        line-height: 1.5;
    }
    
    .logo {
        font-size: 1.3rem;
        margin-bottom: 4px;
    }
    
    .logo i {
        font-size: 1.2rem;
    }
    
    .card {
        padding: 14px 10px;
        border-radius: 10px;
    }
    
    .card-icon {
        font-size: 1.8rem;
        margin-bottom: 4px;
    }
    
    .card-title {
        font-size: 0.9rem;
        margin-bottom: 2px;
        line-height: 1.3;
    }
    
    .card-description {
        font-size: 0.75rem;
        min-height: 40px;
        margin-bottom: 8px;
        line-height: 1.4;
    }
    
    .footer {
        font-size: 0.65rem;
        padding: 8px 0 0;
        margin-top: 18px;
    }
    
    .card-grid {
        gap: 12px;
    }
    
    .message {
        padding: 8px;
        font-size: 0.7rem;
        margin-bottom: 6px;
    }
}