/* ========================================
   LOGIN / REGISTER — MINIMAL ISLAND DESIGN
======================================== */

.login-page,
.register-page {
    background: url('../img/bgw.png') repeat, linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(241, 245, 249, 0.9) 100%);
    display: flex;
    align-items: center;
    padding: 4rem 1rem;
    position: relative;
}

.login-card,
.register-card {
    width: 100%;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: calc(var(--space-2xl) + var(--space-xs));
    position: relative;
    z-index: 2;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: var(--gradient-glow);
    filter: blur(60px);
    z-index: -1;
}

.login-logo,
.register-logo {
    margin-bottom: 3rem;
}

.login-logo img,
.register-logo img {
    height: 65px;
    width: auto;
}

.login-header,
.register-header {
    margin-bottom: 1.75rem;
}

.login-header h1,
.register-header h1 {
    margin-bottom: 0.5rem;
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.login-header p,
.register-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--text-base);
}

.form-label {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.input-group {
    margin-bottom: 0.95rem;
}

.input-group-text,
.form-control,
.form-select,
#togglePassword,
.input-group .btn {
    border: 1px solid rgba(15, 23, 42, 0.14);
    min-height: 48px;
    background: #ffffff;
    color: var(--text-primary);
}

.input-group-text {
    border-right: 0;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    color: var(--text-secondary);
    padding: 0.75rem 0.9rem;
}

.form-control,
.form-select {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 0.75rem 0.9rem;
}

.input-group:has(#togglePassword) .form-control {
    border-radius: 0;
}

#togglePassword,
.input-group .btn {
    border-left: 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 0.75rem 0.9rem;
    color: var(--text-secondary);
}

.form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.9;
}

.form-control:focus,
.form-select:focus,
#togglePassword:focus,
.input-group .btn:focus,
.form-check-input:focus,
.btn-primary:focus,
.btn-outline-primary:focus {
    border-color: var(--primary-color);
    outline: 2px solid rgba(37, 99, 235, 0.18);
    outline-offset: 0;
}

.form-check {
    margin-bottom: 1.1rem;
}

.form-check-input {
    width: 1.05rem;
    height: 1.05rem;
    border: 1px solid rgba(15, 23, 42, 0.2);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.text-end a,
.form-check-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.text-end a:hover,
.form-check-label a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.btn-primary {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-pill);
    background: var(--primary-color);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.85rem 1.2rem;
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

.btn-outline-primary {
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-pill);
    background: #fff;
    color: var(--primary-color);
    font-weight: 600;
    min-height: 46px;
    padding: 0.75rem 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-outline-primary:hover {
    background: rgba(37, 99, 235, 0.06);
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.hidden-login {
    display: none;
}

.register-form .row:not(:first-child) > .col-md-6:first-child {
    position: relative;
}



.login-divider,
.register-divider {
    position: relative;
    text-align: center;
    margin: 1.5rem 0 1.25rem;
}

.login-divider::before,
.register-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: rgba(15, 23, 42, 0.12);
}

.login-divider span,
.register-divider span {
    position: relative;
    z-index: 1;
    background: #f8fafc;
    padding: 0 0.8rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
}

.alert {
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.92rem;
}

.alert ul {
    padding-left: 1rem;
    margin-bottom: 0;
}

.alert-danger {
    background: #fff5f5;
    border-color: #fecaca;
    color: #b91c1c;
}

.alert-success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.is-invalid {
    border-color: #dc2626 !important;
}

@media (max-width: 992px) {
    .register-page .register-card,
    .login-page .login-card {
        padding: 2rem;
    }

    .register-form .row:not(:first-child) > .col-md-6:first-child::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .login-page,
    .register-page {
        padding: 1.25rem 0.75rem;
        align-items: flex-start;
    }

    .login-header h1,
    .register-header h1 {
        font-size: var(--text-2xl);
    }

    .login-card,
    .register-card {
        border-radius: var(--radius-lg);
        padding: 1.4rem;
    }

    .login-logo,
    .register-logo {
        margin-bottom: 1rem;
    }
}