/* ========== GLOBAL ========== */
:root {
    --primary: #007bff;
    --primary-dark: #0056b3;
    --success: #28a745;
    --danger: #dc3545;
}

body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

/* ========== COMMON CARD ========== */
.login-card,
.register-card,
.setup-card {
    width: 100%;
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.login-card {
    max-width: 420px;
}

.register-card {
    max-width: 560px;
}

.setup-card {
    max-width: 560px;
}

.card-header {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px 8px 0 0 !important;
}

.setup-card .card-header {
    background: linear-gradient(to right, var(--success), #218838);
}

.card-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* ========== FORM ELEMENTS ========== */
.form-control {
    border-radius: 4px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

    .form-control:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    }

    .form-control.input-validation-error {
        border-color: var(--danger);
        box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
    }

.input-group-text {
    background-color: transparent;
    border-right: none;
}

.input-group .form-control {
    border-left: none;
}

.validation-summary {
    display: none !important;
}

.field-validation-error {
    display: none !important;
}

.form-text {
    font-size: 0.8rem;
}

/* ========== BUTTONS ========== */
.btn-login,
.btn-register {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    border: none;
    padding: 0.75rem;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-login:hover,
    .btn-register:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
    }

.btn-register {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
    }

.btn-success {
    background: linear-gradient(to right, var(--success), #218838);
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .btn-success:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
    }

.btn-secondary {
    background: #6c757d;
    border: none;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
}

    .btn-secondary:hover {
        background: #5a6268;
    }

/* ========== LINKS ========== */
.register-link,
.login-link {
    text-align: center;
    margin-top: 1rem;
    color: #6c757d;
}

    .register-link a,
    .login-link a {
        color: var(--primary);
        font-weight: 500;
    }

        .register-link a:hover,
        .login-link a:hover {
            color: var(--primary-dark);
            text-decoration: none;
        }

.forgot-password {
    color: var(--primary);
    font-weight: 500;
}

    .forgot-password:hover {
        color: var(--primary-dark);
        text-decoration: none;
    }

.remember-forgot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

/* ========== SETUP SPECIFIC ========== */
.progress {
    height: 2rem;
    border-radius: 4px;
}

.progress-bar {
    font-weight: 600;
}

.step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.step-item {
    flex: 1;
    text-align: center;
    padding: 0.5rem;
    border-bottom: 3px solid #dee2e6;
}

    .step-item.active {
        border-bottom-color: var(--primary);
        font-weight: 600;
    }

    .step-item.completed {
        border-bottom-color: var(--success);
    }

.step-text {
    font-size: 0.85rem;
}

/* ========== INFO BOX ========== */
.info-box {
    background-color: #e7f3ff;
    border-left: 4px solid var(--primary);
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-top: 1rem;
}

    .info-box ul {
        margin-bottom: 0;
        padding-left: 1.5rem;
    }

/* ========== RESPONSIVE ========== */
@media (max-width: 576px) {
    .login-card,
    .register-card,
    .setup-card {
        max-width: 100%;
    }

    .step-indicator {
        flex-wrap: wrap;
    }

    .step-item {
        flex: 1 1 33%;
        border-bottom: none;
        border-right: 1px solid #dee2e6;
    }

        .step-item:last-child {
            border-right: none;
        }

    .remember-forgot {
        flex-direction: column;
        align-items: flex-start;
    }

    .forgot-password {
        margin-top: 0.5rem;
    }
}