/* ======================================================
     SISTEMA DE AUTENTICACIÓN - EDICIÓN DE REVISTA
     Tipografía elegante, espaciado preciso, sin esquinas redondeadas
     ====================================================== */

:root {
    --auth-elevation: 0 24px 48px rgba(0, 0, 0, 0.08);
    --auth-border: 1px solid rgba(0, 0, 0, 0.06);
    --auth-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

main {
    padding: 72px 24px;
    background:
        linear-gradient(135deg, rgba(231, 76, 60, 0.02) 0%, transparent 60%),
        radial-gradient(circle at 90% 10%, rgba(0, 0, 0, 0.03) 0%, transparent 50%),
        var(--color-bg);
    min-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
}

.auth__container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}

/* Panel editorial - Estilo revista */
.auth__panel {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.72) 100%),
        radial-gradient(ellipse at 20% 30%, rgba(231, 76, 60, 0.25) 0%, transparent 60%);
    box-shadow: var(--auth-elevation);
    border: var(--auth-border);
}

.auth__panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.4), transparent);
}

.auth__panelContent {
    height: 100%;
    padding: 64px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.auth__editorial {
    max-width: 480px;
}

.auth__badge {
    display: inline-block;
    padding: 8px 16px;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    margin-bottom: 32px;
}

.auth__headline {
    font-size: 3rem;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    color: var(--color-white);
}

.auth__copy {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 48px;
    font-weight: 300;
}

.auth__features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 48px;
}

.auth__feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.auth__featureIcon {
    stroke: rgba(231, 76, 60, 0.8);
    flex-shrink: 0;
}

.auth__quote {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    letter-spacing: 0.5px;
}

/* Sección del formulario */
.auth__formSection {
    display: flex;
    align-items: center;
}

.auth__formContainer {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 0 24px;
}

.auth__formHeader {
    margin-bottom: 40px;
    text-align: center;
}

.auth__formTitle {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    color: var(--color-black);
}

.auth__formSubtitle {
    color: var(--color-gray);
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.auth__form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.auth__formGroup {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth__labelContainer {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.auth__formLabel {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-black);
}

.auth__inputContainer {
    position: relative;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    padding-bottom: 8px;
    transition: border-color var(--auth-transition);
}

.auth__inputContainer:focus-within {
    border-bottom-color: var(--color-primary);
}

.auth__formInput {
    width: 100%;
    border: none;
    outline: none;
    padding: 12px 0;
    font-size: 1rem;
    background: transparent;
    color: var(--color-black);
    letter-spacing: 0.3px;
}

.auth__formInput::placeholder {
    color: rgba(0, 0, 0, 0.3);
    font-weight: 300;
}

.auth__inputHint {
    font-size: 0.8rem;
    color: var(--color-gray);
    margin-top: 4px;
}

.auth__inputContainer--password {
    display: flex;
    align-items: center;
}

.auth__passwordToggle {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: rgba(0, 0, 0, 0.4);
    transition: color var(--auth-transition);
    margin-left: 8px;
}

.auth__passwordToggle:hover {
    color: var(--color-black);
}

.auth__formOptions {
    margin-top: 8px;
}

.auth__checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.auth__checkboxInput {
    position: absolute;
    opacity: 0;
}

.auth__checkboxControl {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    position: relative;
    transition: all var(--auth-transition);
}

.auth__checkboxInput:checked+.auth__checkboxControl {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
}

.auth__checkboxInput:checked+.auth__checkboxControl::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.auth__checkboxLabel {
    font-size: 0.9rem;
    color: rgba(0, 0, 0, 0.7);
}

.auth__submitButton {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 18px 32px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--auth-transition);
    margin-top: 16px;
    border: 1px solid transparent;
}

.auth__submitButton:hover {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(231, 76, 60, 0.15);
}

.auth__submitIcon {
    transition: transform var(--auth-transition);
}

.auth__submitButton:hover .auth__submitIcon {
    transform: translateX(4px);
}

.auth__formFooter {
    text-align: center;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    color: var(--color-gray);
    font-size: 0.95rem;
}

.auth__formLink {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--auth-transition);
    letter-spacing: 0.3px;
}

.auth__formLink:hover {
    color: var(--color-black);
}

.auth__formLink--emphasis {
    color: var(--color-primary);
    font-weight: 500;
    margin-left: 4px;
}

.auth__formLink--emphasis:hover {
    color: var(--color-black);
}

/* Responsive - Formulario arriba en móviles */
@media (max-width: 968px) {
    .auth__container {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        gap: 32px;
        max-width: 480px;
    }

    /* El formulario aparece primero en móviles */
    .auth__formSection {
        grid-row: 1;
        order: -1;
    }

    .auth__panel {
        grid-row: 2;
    }

    .auth__panelContent {
        padding: 48px 32px;
    }

    .auth__headline {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 32px 16px;
    }

    .auth__formContainer {
        padding: 0;
    }

    .auth__formTitle {
        font-size: 1.75rem;
    }

    .auth__panelContent {
        padding: 32px 24px;
    }

    .auth__headline {
        font-size: 2rem;
    }

    .auth__copy {
        font-size: 1rem;
        margin-bottom: 32px;
    }

    .auth__features {
        margin-bottom: 32px;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.01ms !important;
    }
}