/* Umoja Wetu – Main Stylesheet */

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

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: #f4f6f9;
    color: #1e2a3a;
    line-height: 1.5;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 5%;
}

/* Cards */
.card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 20px 35px -12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 40px -12px rgba(0,0,0,0.15);
}

/* Two columns */
.two-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

/* Success/Warning boxes */
.success-box {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-left: 4px solid #10b981;
    padding: 1rem;
    border-radius: 1rem;
    margin: 1rem 0;
}
.warning-box {
    background: linear-gradient(135deg, #fef2e8, #ffe4d6);
    border-left: 4px solid #f97316;
    padding: 1rem;
    border-radius: 1rem;
    margin: 1rem 0;
}

/* Buttons */
.btn, .btn-promo {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 2rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}
.btn:hover, .btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}
.btn-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}
.btn-blue:hover {
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Footer */
footer {
    background: #0a1c2f;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
}

/* Login box */
.login-box {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    max-width: 400px;
    margin: 5rem auto;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}
.login-box input {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 1rem;
}
.login-box button {
    width: 100%;
    background: #1dae5d;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 2rem;
    font-weight: bold;
    cursor: pointer;
}
.error {
    color: red;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .two-columns {
        grid-template-columns: 1fr;
    }
    .container {
        padding: 1rem;
    }
}