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

body {
    font-family: Inter, Segoe UI, Arial, sans-serif;
    background: #0f172a;
    color: #111827;
    min-height: 100vh;
}

.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.login-left {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(245, 158, 11, 0.20), transparent 28%),
        radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.22), transparent 32%),
        linear-gradient(135deg, #0f172a 0%, #0b4f6c 48%, #05202e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: #ffffff;
}

.login-left::before {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
    top: -150px;
    left: -120px;
}

.login-left::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
    bottom: -130px;
    right: -100px;
}

.brand-box {
    position: relative;
    z-index: 2;
    max-width: 560px;
}

.logo-circle {
    width: 88px;
    height: 88px;
    border-radius: 24px;
    background: linear-gradient(135deg, #f59e0b, #22c55e);
    color: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: 900;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    margin-bottom: 28px;
}

.logo-circle.small {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    font-size: 20px;
    margin: 0 auto 22px auto;
}

.brand-box h1 {
    font-size: 50px;
    line-height: 1.05;
    margin-bottom: 10px;
    letter-spacing: -1.5px;
}

.brand-subtitle {
    font-size: 15px;
    color: #fcd34d;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.brand-box p {
    font-size: 18px;
    line-height: 1.7;
    color: #dbeafe;
    max-width: 520px;
}

.features {
    margin-top: 38px;
    display: grid;
    gap: 16px;
}

.features div {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #e5e7eb;
    font-size: 16px;
}

.features span {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.16);
    color: #86efac;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.login-right {
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 42px;
}

.login-card {
    width: 100%;
    max-width: 430px;
    background: #ffffff;
    padding: 44px;
    border-radius: 28px;
    box-shadow:
        0 30px 80px rgba(15, 23, 42, 0.12),
        0 0 0 1px rgba(148, 163, 184, 0.15);
}

.mobile-logo {
    display: none;
}

.login-card h2 {
    font-size: 34px;
    color: #0f172a;
    margin-bottom: 8px;
    letter-spacing: -0.8px;
}

.subtitle {
    color: #64748b;
    font-size: 15px;
    margin-bottom: 30px;
}

.alert-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    padding: 13px 15px;
    border-radius: 14px;
    font-size: 14px;
    margin-bottom: 22px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #334155;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    height: 52px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    border-radius: 15px;
    padding: 0 16px;
    font-size: 15px;
    color: #0f172a;
    outline: none;
    transition: 0.2s ease;
}

.form-group input:focus {
    border-color: #22c55e;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}

.login-button {
    width: 100%;
    height: 54px;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, #0b4f6c, #22c55e);
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 18px 30px rgba(11, 79, 108, 0.25);
    transition: 0.2s ease;
}

.login-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 36px rgba(11, 79, 108, 0.32);
}

.login-button:active {
    transform: translateY(0);
}

.footer-text {
    margin-top: 28px;
    text-align: center;
    color: #94a3b8;
    font-size: 13px;
}

@media (max-width: 900px) {
    .login-page {
        grid-template-columns: 1fr;
    }

    .login-left {
        display: none;
    }

    .login-right {
        min-height: 100vh;
        padding: 24px;
        background:
            radial-gradient(circle at top left, rgba(245, 158, 11, 0.15), transparent 35%),
            radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.10), transparent 35%),
            #f8fafc;
    }

    .mobile-logo {
        display: block;
    }

    .login-card {
        padding: 34px 26px;
        border-radius: 24px;
    }

    .login-card h2 {
        text-align: center;
        font-size: 30px;
    }

    .subtitle {
        text-align: center;
    }
}
.logo-image-box {
    width: 112px;
    height: 112px;
    border-radius: 28px;
    background: #ffffff;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    margin-bottom: 28px;
}

.logo-image-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
}

.logo-image-box.small {
    width: 74px;
    height: 74px;
    border-radius: 22px;
    padding: 8px;
    margin: 0 auto 22px auto;
}

.logo-image-box.small img {
    border-radius: 16px;
}