/* [CH-01] START: Bauhaus design system tokens */
/* [CH-15] Added zoom-factor variable for global zoom controls */
:root {
    --bg: #F2F0E9;
    --fg: #0A0A0A;
    --primary-red: #E23E28;
    --primary-yellow: #F4B942;
    --primary-blue: #1A4B8E;
    --border-width: 3px;
    --transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    --noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    --zoom-factor: 0.8;
    --text-on-light: #0A0A0A;
}

/* [CH-15] Global zoom scaling */
html {
    height: 100%;
    font-size: calc(var(--zoom-factor) * 100%);
}

/* [CH-01] END */

.dark-mode {
    --bg: #0A0A0A;
    --fg: #F2F0E9;
    --primary-red: #FF4D35;
    --primary-yellow: #FFC857;
    --primary-blue: #3A86FF;
    --text-on-light: #0A0A0A;
}

/* Global reset and box-sizing. 
   Removes default browser margins/padding and ensures spacing is consistent across elements. */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base Body styles. 
   Primary container for the application. Uses 'Inter' for body copy.
   The flex layout centers the 'monolith-grid' both vertically and horizontally. */
body {
    font-family: 'Inter', -apple-system, Helvetica, sans-serif;
    background-color: var(--bg);
    color: var(--fg);
    overflow-x: hidden;
    transition: background-color var(--transition), color var(--transition);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem;
    padding-top: 75px;
    padding-bottom: 0;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
    background-image: var(--noise);
}

/* Main grid container for the layout.
   Uses a 12x12 CSS Grid system on desktop to create a strict Bauhaus-inspired modular structure.
   The borders and background colors define the 'Monolith' aesthetic. */
.monolith-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(12, 1fr);
    width: 100%;
    max-width: 1400px;
    height: 90vh;
    max-height: 900px;
    border: var(--border-width) solid var(--fg);
    position: relative;
    background: var(--bg);
    margin-bottom: 10vh;
}

/* Atomic building block for the grid.
   Each block has a standard padding and a border that scales with the global border-width. */
.block {
    border: calc(var(--border-width) / 2) solid var(--fg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

/* Logo/Header Block: Main branding area.
   Uses a bright red background [CH-01] and positions the logo text at the bottom. */
.block-logo {
    grid-column: 1 / 6;
    grid-row: 1 / 5;
    background: var(--primary-red);
    justify-content: flex-end;
}

/* [CH-02 / CH-03 / CH-06] START: Logo text refinements: line-height, animation, unselectable text */
.logo-text {
    font-weight: 900;
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.15;
    /* [CH-02] Increased spacing (+25px) */
    text-transform: uppercase;
    letter-spacing: -0.05em;
    color: var(--bg);
    animation: logoEntrance 1s var(--transition) both;
    /* [CH-03] Entrance animation */
    display: inline-block;
    transition: transform 0.2s ease-out;
    /* For subtle mouse movement */
    user-select: none;
    /* [CH-06] Disable text selection */
    -webkit-user-select: none;
}

@keyframes logoEntrance {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* [CH-02 / CH-03 / CH-06] END */

/* [CH-04 / CH-06] START: Secret message styling and positioning (responsive) */
.secret-message {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    /* [CH-06] Moved to top-right */
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--bg);
    opacity: 0;
    transform: translateX(20px);
    /* [CH-06] Initial state for appearance animation */
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    max-width: 120px;
    line-height: 1.2;
    pointer-events: none;
    text-transform: uppercase;
    text-align: right;
    z-index: 10;
}

.secret-message.visible {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .secret-message {
        top: 1rem;
        right: 1rem;
        font-size: 0.6rem;
        max-width: 100px;
    }
}

/* [CH-04 / CH-06] END */

/* Geometric Accent Block: Purely visual Bauhaus element.
   Contains a circle that scales up when the block is hovered. */
.block-shape {
    grid-column: 6 / 9;
    grid-row: 1 / 5;
    background: var(--primary-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle {
    width: min(150px, 20vw);
    height: min(150px, 20vw);
    border-radius: 50%;
    background: var(--fg);
    transition: transform var(--transition);
}

.block-shape:hover .circle {
    transform: scale(1.1);
}

/* Info Block */
.block-info {
    grid-column: 9 / 13;
    grid-row: 1 / 8;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* Registration Monolith: Main interaction area.
   Large padding and high-contrast typography focus attention on the beta signup. */
.block-form {
    grid-column: 1 / 9;
    grid-row: 5 / 13;
    background: var(--bg);
    justify-content: center;
    padding: 4rem;
}

/* Social Block: Connectivity section.
   Uses blue background [CH-01] and provides a vertical list of social links. */
.block-social {
    grid-column: 9 / 13;
    grid-row: 8 / 13;
    background: var(--primary-blue);
    gap: 10px;
}

.block-social p {
    font-family: 'JetBrains Mono';
    font-weight: 700;
    color: var(--bg);
    margin-bottom: 1rem;
}

/* Form Styling */
.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.input-email {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 6px solid var(--fg);
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(1.5rem, 4vw, 3.5rem);
    padding: 1rem 0;
    color: var(--fg);
    outline: none;
    text-transform: uppercase;
}

.input-email::placeholder {
    color: var(--fg);
    opacity: 0.2;
}

.btn-register {
    background: var(--fg);
    color: var(--bg);
    border: none;
    padding: 1.5rem 3rem;
    font-weight: 900;
    font-size: 1.2rem;
    text-transform: uppercase;
    width: fit-content;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.btn-register:hover {
    background: var(--primary-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 0 var(--fg);
}

/* Social Buttons */
.social-btn {
    background: var(--bg);
    color: var(--fg);
    border: 2px solid var(--fg);
    padding: 1rem;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    text-align: center;
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.social-btn:hover {
    background: var(--fg);
    color: var(--bg);
    transform: translateX(5px);
}

/* [CH-16] Top Navigation Header */
.top-nav-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
    pointer-events: none; /* Allow clicks to pass through except for buttons */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.25rem;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Mechanical Bauhaus Animation States */
.header-edition-info {
    pointer-events: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--fg);
    opacity: 0.8;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: left center;
}

.nav-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1.25rem 0;
    pointer-events: none;
    gap: 1.25rem; /* 20px proportional gap */
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: right center;
}

/* Hidden state: Deconstruction effect */
.header-hidden .header-edition-info {
    transform: translateX(-120%) rotate(-15deg) scale(0.8);
    opacity: 0;
    filter: blur(4px);
}

.header-hidden .nav-row {
    transform: translateX(120%) rotate(15deg) scale(0.8);
    opacity: 0;
    filter: blur(4px);
}

/* Visible state: Pop and Snap effect */
.header-visible .header-edition-info {
    transform: translateX(0) rotate(0) scale(1);
    opacity: 0.8;
}

.header-visible .nav-row {
    transform: translateX(0) rotate(0) scale(1);
    opacity: 1;
}

.nav-col {
    display: flex;
    align-items: center;
    pointer-events: auto;
}

/* Theme Toggle */
/* [CH-16] Updated: Improved alignment and spacing across all viewports */
.theme-toggle {
    background: var(--fg);
    color: var(--bg);
    border: none;
    width: 44px;
    height: 44px;
    font-weight: 900;
    font-size: 1rem;
    border-radius: 50%;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color var(--transition), color var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    transform: rotate(90deg) scale(1.1);
}

/* Dark mode toggle color */
.dark-mode .theme-toggle {
    background: var(--fg);
    color: var(--bg);
}

/* Responsive Layout - Tablet View (Max 1024px)
   Reconfigures the 12-column grid to maintain readable blocks.
   Blocks are stacked and redistributed to fit the narrower aspect ratio. */
@media (max-width: 1024px) {
    body {
        padding: 1.5rem;
        padding-top: 75px;
        padding-bottom: 0;
    }

    .monolith-grid {
        height: auto;
        min-height: 80vh;
        grid-template-rows: auto;
    }

    .block-logo {
        grid-column: 1 / 7;
        grid-row: 1 / 4;
    }

    .block-shape {
        grid-column: 7 / 13;
        grid-row: 1 / 4;
    }

    .block-info {
        grid-column: 1 / 13;
        grid-row: 4 / 6;
        border-top: none;
    }

    .block-form {
        grid-column: 1 / 9;
        grid-row: 6 / 10;
    }

    .block-social {
        grid-column: 9 / 13;
        grid-row: 6 / 10;
    }
}

/* Responsive Layout - Mobile View (Max 768px)
   Switches from Grid to Flexbox (column) for maximum flexibility.
   Borders are simplified to only bottom-borders (except the last item) to avoid double-borders. */
@media (max-width: 768px) {
    body {
        padding: 0.75rem;
        padding-top: 75px;
        padding-bottom: 0;
    }

    .monolith-grid {
        display: flex;
        flex-direction: column;
        height: auto;
        max-height: none;
        border: var(--border-width) solid var(--fg);
    }

    .block {
        border-bottom: var(--border-width) solid var(--fg);
        min-height: auto;
        padding: 2rem 1.5rem;
    }

    .block:last-child {
        border-bottom: none;
    }

    .logo-text {
        font-size: 4rem;
    }

    .input-email {
        font-size: 2rem;
    }

    .block-form {
        padding: 3rem 1.5rem;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
}

/* Small Mobile View (Max 480px) - Body adjustments */
@media (max-width: 480px) {
    body {
        padding: 0.5rem;
        padding-top: 75px;
        padding-bottom: 0;
    }
    
    .block {
        padding: 1.5rem 1rem;
    }
    
    .block-form {
        padding: 2rem 1rem;
    }
    
    .logo-text {
        font-size: 3rem;
    }
    
    .input-email {
        font-size: 1.5rem;
        border-bottom-width: 4px;
    }
    
    .btn-register {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}

/* Form Message Area */
.form-message {
    margin-top: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    min-height: 1.5rem;
    transition: all var(--transition);
}

.form-message.error {
    color: var(--primary-red);
}

.form-message.success {
    color: #4CAF50;
}

.form-message.info {
    color: var(--primary-blue);
}

.form-message a {
    color: inherit;
    text-decoration: underline;
    font-weight: 700;
    cursor: pointer;
}

.form-message a:hover {
    text-decoration: none;
}

/* Login Toggle Button */
/* [CH-16] Updated: Improved alignment with other controls */
.login-toggle {
    background: transparent;
    color: var(--fg);
    border: 2px solid var(--fg);
    padding: 0.6rem 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition);
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-toggle:hover {
    background: var(--fg);
    color: var(--bg);
    transform: translateY(-3px);
}

/* Dark mode login toggle */
.dark-mode .login-toggle {
    border-color: var(--fg);
    color: var(--fg);
}

.dark-mode .login-toggle:hover {
    background: var(--fg);
    color: var(--bg);
}

/* Tablet View - Navigation */
@media (max-width: 1024px) {
    .nav-row {
        padding: 1rem;
        gap: 1rem;
    }
}

/* [CH-08] START: Login Modal and Pop-up Styles
   Bauhaus-styled overlay and container for artist authentication */
/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
/* [CH-08] END */

/* Modal Container */
.modal-container {
    background: var(--bg);
    border: var(--border-width) solid var(--fg);
    padding: 3rem;
    width: 90%;
    max-width: 480px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--fg);
    cursor: pointer;
    padding: 0.5rem;
    transition: transform var(--transition);
}

.modal-close:hover {
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 2rem;
    border-bottom: var(--border-width) solid var(--fg);
    padding-bottom: 1.5rem;
}

.modal-title {
    font-weight: 900;
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    text-transform: uppercase;
    opacity: 0.7;
}

.modal-form-group {
    margin-bottom: 1.5rem;
}

.modal-form-group label {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.modal-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 3px solid var(--fg);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 0.8rem 0;
    color: var(--fg);
    outline: none;
    transition: border-color var(--transition);
}

.modal-input::placeholder {
    color: var(--fg);
    opacity: 0.3;
}

.modal-input:focus {
    border-color: var(--primary-blue);
}

.btn-modal-submit {
    background: var(--fg);
    color: var(--bg);
    border: none;
    padding: 1.2rem 2rem;
    font-weight: 900;
    font-size: 1rem;
    text-transform: uppercase;
    width: 100%;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    cursor: pointer;
    margin-top: 1rem;
}

.btn-modal-submit:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 6px 0 var(--fg);
}

.modal-footer-text {
    margin-top: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    text-align: center;
    opacity: 0.7;
}

.modal-footer-text a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 700;
}

.modal-footer-text a:hover {
    text-decoration: none;
}

/* [CH-14] START: Bauhaus Footer and Social Icons
   Fixed footer at the bottom of the landing page */
.bauhaus-footer {
    position: relative;
    width: 100%;
    margin-top: auto;
    background: var(--fg);
    color: var(--bg);
    padding: 0.6rem 1.5rem;
    z-index: 50;
}
/* [CH-14] END */

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--bg);
    transition: all 0.2s ease;
}

.social-icon:hover {
    color: var(--primary-yellow);
    transform: translateY(-2px);
}

.social-icon svg {
    width: 16px;
    height: 16px;
}

.footer-copyright {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    opacity: 0.6;
}

/* Footer Responsive */
@media (max-width: 768px) {
    .bauhaus-footer {
        padding: 0.5rem 1rem;
    }

    .footer-content {
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        text-align: center;
    }

    .footer-text {
        width: 100%;
        font-size: 0.6rem;
    }

    .footer-social {
        order: -1;
    }

    .footer-copyright {
        width: 100%;
        font-size: 0.55rem;
    }
}

@media (max-width: 480px) {
    .footer-text {
        font-size: 0.55rem;
    }

    .social-icon {
        width: 24px;
        height: 24px;
    }

    .social-icon svg {
        width: 14px;
        height: 14px;
    }
}

/* [CH-15] START: Global Zoom Controls
   Bauhaus-styled zoom in/out buttons */
/* [CH-16] Updated: Improved alignment and spacing across all viewports */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--fg);
    background: var(--bg);
    height: 44px;
}

.zoom-btn {
    width: 40px;
    height: 40px;
    background: var(--bg);
    color: var(--fg);
    border: none;
    border-right: 2px solid var(--fg);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-btn:last-child {
    border-right: none;
}

.zoom-btn:hover {
    background: var(--fg);
    color: var(--bg);
}

.zoom-btn:active {
    background: var(--primary-yellow);
    color: var(--text-on-light);
}

/* Dark mode zoom controls */
.dark-mode .zoom-controls {
    background: var(--bg);
    border-color: var(--fg);
}

.dark-mode .zoom-btn {
    background: var(--bg);
    color: var(--fg);
    border-color: var(--fg);
}

.dark-mode .zoom-btn:hover {
    background: var(--fg);
    color: var(--bg);
}

/* Tablet View - Zoom Controls */
@media (max-width: 1024px) {
    .zoom-controls {
        height: 40px;
    }

    .zoom-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

/* Mobile View - Zoom Controls */
@media (max-width: 768px) {
    .zoom-controls {
        height: 36px;
    }

    .zoom-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Small Mobile View */
@media (max-width: 480px) {
    .theme-toggle {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

/* ============================================
   MOBILE BOTTOM NAV BAR — Bauhaus Edition
   Reemplaza el header superior en móvil con
   una barra inferior de bloques de color.
   ============================================ */
@media (max-width: 768px) {
    /* Colapsar header superior visualmente */
    .top-nav-header {
        background: transparent !important;
        border-bottom: none !important;
        pointer-events: none;
        padding: 0;
        height: 0;
        overflow: visible;
    }

    .header-edition-info {
        display: none;
    }

    /* Neutralizar animaciones de scroll en móvil */
    .header-hidden .nav-row,
    .header-visible .nav-row {
        transform: none !important;
        opacity: 1 !important;
        filter: none !important;
    }

    /* ─── Barra inferior ─── */
    .nav-row {
        position: fixed !important;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 60px;
        padding: 0 !important;
        padding-bottom: env(safe-area-inset-bottom) !important;
        gap: 0 !important;
        background: var(--fg);
        border-top: 4px solid var(--fg);
        justify-content: stretch !important;
        align-items: stretch !important;
        pointer-events: auto;
        z-index: 1002;
        transform: none !important;
        filter: none !important;
        opacity: 1 !important;
    }

    /* Columnas: bloques iguales con separador */
    .nav-col {
        flex: 1;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        border-right: 2px solid rgba(128, 128, 128, 0.25);
    }

    .nav-col:last-child {
        border-right: none;
    }

    /* Zoom: ocupa todo el nav-col, dividido en - y + */
    .zoom-controls {
        display: flex !important;
        width: 100%;
        height: 100%;
        gap: 0;
    }

    .zoom-btn {
        flex: 1;
        height: 100%;
        width: auto !important;
        border: none !important;
        border-right: 1px solid rgba(128, 128, 128, 0.25) !important;
        background: transparent;
        color: var(--bg);
        font-size: 1.2rem;
        font-weight: 900;
        font-family: 'JetBrains Mono', monospace;
        padding: 0;
        cursor: pointer;
        transition: background 0.15s;
    }

    .zoom-btn:last-child {
        border-right: none !important;
    }

    .zoom-btn:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    /* Toggle de tema: círculo amarillo Bauhaus */
    .theme-toggle {
        background: #F4B942 !important;
        color: #1A1A1A !important;
        border: none !important;
        width: 40px !important;
        height: 40px !important;
        border-radius: 50%;
        font-size: 1.1rem;
    }

    .theme-toggle:hover {
        transform: rotate(90deg) scale(1.08);
    }

    /* Botón logout: bloque rojo Bauhaus */
    .login-toggle {
        width: 100% !important;
        height: 100% !important;
        background: #E23E28 !important;
        color: #FFFFFF !important;
        border: none !important;
        padding: 0 !important;
        margin: 0 !important;
        font-size: 0.6rem;
        letter-spacing: 0.1em;
        font-family: 'JetBrains Mono', monospace;
        font-weight: 700;
        text-transform: uppercase;
        cursor: pointer;
        transition: background 0.15s;
    }

    .login-toggle:hover {
        transform: none !important;
        background: #c0392b !important;
    }

    /* Ajustar body: quitar padding-top, agregar padding-bottom */
    body {
        padding-top: 0.75rem !important;
        padding-bottom: 70px !important;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 0.5rem !important;
        padding-bottom: 70px !important;
    }

    .theme-toggle {
        width: 36px !important;
        height: 36px !important;
        font-size: 1rem;
    }
}
/* [CH-15] END */