body.login-page.pba-auth-page {
    min-height: 100vh;
    background: #071a33;
    overflow-x: hidden;
}

body.login-page.pba-auth-login {
    overflow: hidden;
}

body.login-page.pba-auth-register {
    overflow-y: auto;
}

.pba-login-page {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
    padding: 2rem 1.5rem;
}

.pba-background,
.pba-slide,
.pba-background::after {
    position: fixed;
    inset: 0;
}

.pba-background {
    z-index: 0;
    overflow: hidden;
    background: #071a33;
}

.pba-slide {
    opacity: 0;
    background-position: center center;
    background-size: cover;
    transform: scale(1.03);
    transition: opacity 1200ms ease, transform 25000ms linear;
}

.pba-slide.active {
    opacity: 1;
    transform: scale(1);
}

.pba-background::after {
    content: "";
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(4, 25, 57, .48) 0%, rgba(10, 70, 129, .30) 46%, rgba(7, 63, 128, .66) 78%, rgba(2, 29, 70, .78) 100%),
        rgba(22, 123, 190, .20);
    pointer-events: none;
}

.pba-place-label {
    position: fixed;
    left: 1.75rem;
    bottom: 1.5rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    max-width: calc(100vw - 3.5rem);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .42);
}

.pba-place-label i {
    color: #8ed8ff;
    font-size: 1.45rem;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .45));
}

.pba-hero-brand {
    position: fixed;
    left: 4rem;
    top: 50%;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 1.75rem;
    max-width: calc(100vw - 32rem);
    color: #fff;
    transform: translateY(-50%);
    text-shadow: 0 3px 16px rgba(0, 0, 0, .45);
}

.pba-hero-brand img {
    width: min(24vw, 300px);
    max-height: 350px;
    object-fit: contain;
    filter: drop-shadow(0 8px 22px rgba(0, 0, 0, .35));
}

.pba-hero-title {
    max-width: 520px;
    margin: 0;
    font-size: 2.35rem;
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: 0;
}

.pba-login-content {
    position: relative;
    z-index: 3;
}

.pba-login-content .login-box {
    margin-bottom: 0;
    width: min(440px, calc(100vw - 2.5rem));
}

.pba-login-content .register-box {
    width: min(460px, calc(100vw - 2.5rem));
    margin-bottom: 0;
}

.pba-login-content .login-logo img,
.pba-login-content .register-logo img {
    max-width: 85%;
    height: auto;
    margin-bottom: 1rem;
}

/* =========================================================
   MERCOR MINIMALIST AUTH CARD STYLES
   ========================================================= */
:root {
    --mercor-purple: #5cb7e5;
    --mercor-purple-hover: #2096d7;
    --mercor-purple-light: rgba(92, 183, 229, 0.12);
    --mercor-card-bg: rgba(255, 255, 255, 0.86);
    --mercor-border: rgba(255, 255, 255, 0.65);
    --mercor-text-primary: #101828;
    --mercor-text-secondary: #667085;
    --mercor-input-border: #d0d5dd;
    --mercor-shadow: 0px 20px 40px -8px rgba(0, 0, 0, 0.35), 0px 8px 16px -4px rgba(0, 0, 0, 0.2);
}

.mercor-auth-card {
    background: var(--mercor-card-bg);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--mercor-border);
    border-radius: 16px;
    box-shadow: var(--mercor-shadow);
    padding: 2.25rem 2rem;
    width: 100%;
    transition: all 0.2s ease-in-out;
}

.mercor-auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.mercor-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--mercor-text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}

.mercor-subtitle {
    font-size: 0.85rem;
    color: var(--mercor-text-secondary);
    font-weight: 400;
    margin: 0;
}

/* Inputs */
.mercor-form-group {
    margin-bottom: 1.15rem;
    text-align: left;
}

.mercor-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--mercor-text-primary);
    margin-bottom: 0.35rem;
}

.mercor-input {
    width: 100%;
    height: 42px;
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--mercor-text-primary);
    background-color: #ffffff;
    border: 1px solid var(--mercor-input-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.mercor-input::placeholder {
    color: #98a2b3;
}

.mercor-input:focus {
    border-color: var(--mercor-purple);
    box-shadow: 0 0 0 4px var(--mercor-purple-light);
}

/* Buttons */
.mercor-btn-primary {
    width: 100%;
    height: 42px;
    background-color: var(--mercor-purple);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.925rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.15s ease;
    text-decoration: none;
}

.mercor-btn-primary:hover {
    background-color: var(--mercor-purple-hover);
    color: #ffffff;
}

.mercor-btn-secondary {
    width: 100%;
    height: 42px;
    background-color: #ffffff;
    color: var(--mercor-purple);
    border: 1px solid var(--mercor-border);
    border-radius: 8px;
    font-size: 0.925rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.65rem;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    text-decoration: none;
}

.mercor-btn-secondary:hover {
    background-color: var(--mercor-purple-light);
    border-color: #d0d5dd;
    color: var(--mercor-purple);
}

/* Divider */
.mercor-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.25rem 0;
    color: var(--mercor-text-secondary);
    font-size: 0.775rem;
    font-weight: 500;
}

.mercor-divider::before,
.mercor-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--mercor-border);
}

.mercor-divider span {
    padding: 0 0.75rem;
}

/* Social Buttons */
.mercor-social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}

.mercor-btn-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 38px;
    background-color: #ffffff;
    border: 1px solid var(--mercor-input-border);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--mercor-text-primary);
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    text-decoration: none;
}

.mercor-btn-social:hover {
    background-color: #f9fafb;
    border-color: #98a2b3;
}

.mercor-btn-social svg {
    width: 18px;
    height: 18px;
}

.mercor-link {
    color: var(--mercor-purple);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.8rem;
}

.mercor-link:hover {
    text-decoration: underline;
}

.mercor-auth-footer {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.775rem;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.mercor-auth-footer a {
    color: #ffffff;
    text-decoration: underline;
}

@media (max-width: 767.98px) {
    body.login-page.pba-auth-login {
        overflow-y: auto;
    }

    .pba-login-page {
        justify-content: center;
        padding: 1.25rem;
    }

    .pba-login-content .login-box,
    .pba-login-content .register-box {
        margin-right: 0 !important;
    }

    .pba-place-label {
        left: 1rem;
        bottom: 1rem;
        font-size: .9rem;
    }

    .pba-hero-brand {
        display: none;
    }
}

/* =========================================================
   SELECTOR DE TEMA FLOTANTE Y MODO OSCURO (LOGIN & REGISTER)
   ========================================================= */

.pba-theme-switcher {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    z-index: 1000;
}

.pba-theme-switcher .btn-link {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
    transition: all 0.2s ease-in-out;
}

.pba-theme-switcher .btn-link:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: scale(1.06);
}

.pba-theme-switcher .btn-link::after {
    display: none;
}

/* Adaptación Modo Oscuro para la Card de Login/Registro */
[data-bs-theme="dark"] .mercor-auth-card,
.dark-mode .mercor-auth-card {
    background: rgba(24, 28, 34, 0.88);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0px 24px 48px -8px rgba(0, 0, 0, 0.6);
}

[data-bs-theme="dark"] .mercor-title,
.dark-mode .mercor-title {
    color: #f8f9fa;
}

[data-bs-theme="dark"] .mercor-subtitle,
.dark-mode .mercor-subtitle {
    color: #adb5bd;
}

[data-bs-theme="dark"] .mercor-label,
.dark-mode .mercor-label {
    color: #e9ecef;
}

[data-bs-theme="dark"] .mercor-input,
.dark-mode .mercor-input {
    background-color: #212529;
    border-color: #495057;
    color: #f8f9fa;
}

[data-bs-theme="dark"] .mercor-input::placeholder,
.dark-mode .mercor-input::placeholder {
    color: #6c757d;
}

[data-bs-theme="dark"] .mercor-btn-secondary,
.dark-mode .mercor-btn-secondary {
    background-color: #2b3035;
    color: #5cb7e5;
    border-color: #495057;
}

[data-bs-theme="dark"] .mercor-btn-secondary:hover,
.dark-mode .mercor-btn-secondary:hover {
    background-color: rgba(92, 183, 229, 0.18);
    border-color: #5cb7e5;
    color: #5cb7e5;
}

[data-bs-theme="dark"] .mercor-divider,
.dark-mode .mercor-divider {
    color: #909a9e;
}

[data-bs-theme="dark"] .mercor-divider::before,
[data-bs-theme="dark"] .mercor-divider::after,
.dark-mode .mercor-divider::before,
.dark-mode .mercor-divider::after {
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

[data-bs-theme="dark"] .mercor-btn-social,
.dark-mode .mercor-btn-social {
    background-color: #2b3035;
    border-color: #495057;
    color: #f8f9fa;
}

[data-bs-theme="dark"] .mercor-btn-social:hover,
.dark-mode .mercor-btn-social:hover {
    background-color: #343a40;
    border-color: #6c757d;
}