* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: linear-gradient(135deg, #1a73e8, #0b1b3a);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 800px;
    background: #fff;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.form-title {
    text-align: center;
    font-size: 28px;
    margin-bottom: 25px;
    color: #1a73e8;
}

.error {
    text-align: center;
    color: red;
    margin-bottom: 15px;
    font-weight: bold;
}

/* GRID */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.input-box {
    display: flex;
    flex-direction: column;
}

.input-box.full {
    grid-column: span 2;
}

label {
    margin-bottom: 6px;
    font-weight: 600;
    color: #333;
}

/* INPUTS */
input, textarea {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
    transition: 0.2s;
}

input:focus, textarea:focus {
    border-color: #1a73e8;
    outline: none;
    box-shadow: 0 0 6px rgba(26,115,232,0.3);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

/* BUTTON */
.btn-container {
    margin-top: 20px;
    text-align: center;
}

.btn {
    width: 100%;
    padding: 14px;
    background: #1a73e8;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    cursor: pointer;
    transition: 0.2s;
}

.btn:hover {
    background: #0f5cd1;
}

/* MOBILE */
@media (max-width: 700px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .input-box.full {
        grid-column: span 1;
    }
}