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

body {
    background-color: #0f172a;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.form-card {
    background: white;
    width: 550px;
    padding: 60px 40px 40px 40px;
    position: relative;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.icon-circle {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.icon-circle i {
    font-size: 1.5rem;
    color: #0f172a;
}

.form-group {
    display: grid;
    grid-template-columns: 120px 1fr;
    align-items: center;
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    color: #1e293b;
    font-weight: 500;
    font-size: 0.95rem;
}

.input-container {
    position: relative;
    width: 100%;
}

input, textarea {
    width: 100%;
    padding: 10px 0;
    border: none;
    border-bottom: 1px solid #cbd5e1;
    outline: none;
    color: #334155;
    font-size: 0.9rem;
    transition: border-color 0.3s;
}

input::placeholder, textarea::placeholder {
    color: #94a3b8;
}

input:focus, textarea:focus {
    border-bottom-color: #0f172a;
}

.error-msg {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #ef4444;
    font-size: 0.8rem;
    pointer-events: none;
    display: none;
}

.textarea-group {
    align-items: flex-start;
}

.textarea-group .error-msg {
    top: 0;
    transform: translateY(0);
}

/* Validation Classes */
.input-container.error input,
.input-container.error textarea {
    border-bottom-color: #ef4444;
}

.input-container.error .error-msg {
    display: block;
}

.input-container.success input,
.input-container.success textarea {
    border-bottom-color: #22c55e;
}

.btn-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

button {
    background-color: #0f172a;
    color: white;
    border: none;
    padding: 12px 50px;
    font-size: 0.9rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background-color: #1e293b;
}

@media (max-width: 500px) {
    .form-group {
        grid-template-columns: 1fr;
        gap: 5px;
    }
    .error-msg {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        text-align: right;
        margin-top: 5px;
    }
}