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

body {
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    background: #f4f7ff;
    color: #0f172a;
}

/* ================= WRAPPER ================= */
.auth-wrapper {
    display: flex;
    min-height: 100vh;
    background: #f4f7ff;
}

/* ================= LEFT PANEL ================= */
.auth-brand {
    flex: 1.2;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    padding: 70px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-header h1 {
    font-size: 36px;
    font-weight: 800;
}

.brand-header span {
    font-size: 13px;
    opacity: 0.9;
}

.brand-description {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.95;
    max-width: 420px;
}

.brand-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

    .feature i {
        color: #dbeafe;
    }

/* ================= RIGHT PANEL ================= */
.auth-card {
    flex: 0.8;
    background: #ffffff;
    padding: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* HEADER */
.auth-header h2 {
    font-size: 26px;
    font-weight: 800;
    color: #1e3a8a;
}

.auth-header p {
    font-size: 13px;
    color: #64748b;
}

/* ================= FORM GRID ================= */
.auth-form {
    margin-top: 25px;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

    .grid input {
        width: 100%;
        padding: 14px;
        border-radius: 12px;
        border: 1px solid #dbeafe;
        background: #f8fafc;
        outline: none;
        font-size: 14px;
        transition: 0.2s;
    }

        .grid input:focus {
            border-color: #2563eb;
            box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
            background: #fff;
        }

        /* FULL WIDTH FIELDS */
        .grid input:nth-child(3),
        .grid input:nth-child(4),
        .grid input:nth-child(5),
        .grid input:nth-child(6) {
            grid-column: span 2;
        }

/* ================= CAPTCHA ================= */
.captcha-row {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    align-items: center;
}

.captcha-img {
    width: 120px;
    height: 46px;
    border-radius: 10px;
    border: 1px solid #dbeafe;
}

.captcha-row input {
    flex: 1;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #dbeafe;
    background: #f8fafc;
}

/* ================= BUTTON ================= */
.btn-primary {
    width: 100%;
    margin-top: 15px;
    padding: 15px;
    background: #2563eb;
    border: none;
    color: #fff;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.25s;
}

    .btn-primary:hover {
        background: #1d4ed8;
    }

/* ================= LINKS ================= */
.auth-links {
    margin-top: 14px;
    font-size: 12px;
    text-align: center;
}

    .auth-links a {
        color: #2563eb;
        font-weight: 600;
        text-decoration: none;
    }

/* ================= SECURITY ================= */
.security-note {
    margin-top: 25px;
    font-size: 11px;
    color: #64748b;
}

/* ================= MOBILE ================= */
@media (max-width: 900px) {

    .auth-wrapper {
        flex-direction: column;
        background: #fff;
    }

    .auth-brand {
        display: none;
    }

    .auth-card {
        padding: 25px 20px;
    }

    .grid {
        grid-template-columns: 1fr;
    }

        .grid input:nth-child(n) {
            grid-column: span 1;
        }

    .captcha-row {
        flex-direction: column;
    }

    .captcha-img {
        width: 100%;
    }

    .btn-primary {
        padding: 16px;
        border-radius: 14px;
    }
}