:root {
    --ceat-primary: #1B2542;       /* azul corporativo CEAT */
    --ceat-primary-soft: #24305a;  /* azul hover */
    --ceat-accent: #ffb637;        /* dorado/amber corporativo */
    --ceat-accent-hover: #e8a020;  /* dorado hover */
    --ceat-white: #ffffff;
    --ceat-light: #f5f7fa;
    --ceat-gray: #6c757d;
    --ceat-border: #dee2e6;
    --ceat-danger: #8B2E2E;        /* rojo corporativo */
    --ceat-text-dark: #1f2937;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--ceat-light);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.login-wrapper {
    min-height: 100vh;
}

.left-panel {
    background: linear-gradient(180deg, var(--ceat-primary) 0%, #111829 100%);
    color: var(--ceat-white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
}

.left-content {
    max-width: 480px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 3rem;
}

.brand-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background-color: var(--ceat-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
    font-size: 1.4rem;
}

.brand-logo {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    object-fit: contain;
    background: var(--ceat-white);
    padding: 4px;
}

.brand-name {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.left-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.left-text {
    font-size: 1.35rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
    max-width: 420px;
}

.right-panel {
    background-color: #f2f4f7;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    width: 100%;
    max-width: 520px;
    background-color: var(--ceat-white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.login-card h2 {
    text-align: center;
    font-weight: 700;
    color: var(--ceat-text-dark);
    margin-bottom: 0.5rem;
}

.login-card .subtitle {
    text-align: center;
    color: var(--ceat-gray);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.form-label {
    font-weight: 600;
    color: var(--ceat-text-dark);
    margin-bottom: 0.6rem;
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: none;
    color: #6b7280;
}

.form-control {
    border-left: none;
    padding: 0.85rem 0.9rem;
    font-size: 1rem;
}

.input-group .form-control,
.input-group .input-group-text {
    border-color: var(--ceat-border);
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
    border-color: var(--ceat-primary-soft);
    box-shadow: none;
}

.form-control:focus {
    box-shadow: none;
}

.btn-login {
    width: 100%;
    background-color: var(--ceat-accent);
    border: none;
    color: #111827;
    font-weight: 700;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background-color: var(--ceat-accent-hover);
    transform: translateY(-1px);
}

.forgot-password {
    display: block;
    text-align: center;
    margin-top: 1.3rem;
    text-decoration: none;
    color: var(--ceat-gray);
    font-weight: 500;
}

.forgot-password:hover {
    color: var(--ceat-primary);
}

@media (max-width: 991.98px) {
    .left-panel {
        min-height: 40vh;
        text-align: center;
    }

    .brand {
        justify-content: center;
    }

    .left-content {
        max-width: 100%;
    }

    .left-title {
        font-size: 2.4rem;
    }

    .left-text {
        margin: 0 auto;
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .login-card {
        padding: 1.8rem;
        border-radius: 16px;
    }

    .left-panel {
        padding: 2rem;
    }

    .left-title {
        font-size: 2rem;
    }

    .brand-name {
        font-size: 1.6rem;
    }
}