/* ============================================
   ESTILOS ESPECÍFICOS: VPN REGISTER
   ============================================ */

/* --- Layout de la página --- */
.vpn-page-wrapper {
    justify-content: flex-start; /* Alinear contenido arriba */
    padding-top: 8rem; /* Espacio para el header */
    padding-bottom: 8rem;
}

.form-container {
    max-width: 36rem; /* 576px */
    width: 100%;
    text-align: center;
}

/* --- Títulos y Descripción --- */
.form-title {
    font-size: clamp(3rem, 10vw, 4rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-wrap: balance;
}

.form-description {
    font-size: 1.125rem;
    line-height: 1.6;
    letter-spacing: 0.01em;
    color: var(--c-foreground-subtle);
    max-width: 28em;
    margin: 0 auto var(--space-xl);
    text-wrap: pretty;
}

/* --- Formulario --- */
.form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--c-foreground-subtle);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: transparent;
    border: 1px solid var(--c-border);
    color: var(--c-foreground);
    font-size: 1rem;
    font-family: var(--font-sans);
    font-weight: 300;
    letter-spacing: 0.01em;
    transition: border-color 300ms, box-shadow 300ms;
}

.form-input:focus {
    outline: none;
    border-color: var(--c-foreground);
    box-shadow: 0 0 0 3px oklch(from var(--c-foreground) l c h / 0.1);
}

.form-hint {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--c-foreground-muted);
    margin-top: 0.5rem;
}

.form-submit {
    margin-top: 1rem;
}

/* --- Botones --- */
.button {
    display: inline-block;
    width: 100%;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    border: 1px solid transparent;
    cursor: pointer;
    transition: opacity 300ms, background-color 300ms, border-color 300ms;
}

.button-primary {
    background-color: var(--c-foreground);
    color: var(--c-background);
}
.button-primary:hover { opacity: 0.8; }
.button-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.button-secondary {
    background-color: transparent;
    color: var(--c-foreground);
    border-color: var(--c-border);
}
.button-secondary:hover { border-color: var(--c-foreground); }


/* --- Mensajes de Feedback --- */
.form-message {
    padding: 1rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}
.form-message.success {
    background-color: oklch(from var(--c-foreground) l c h / 0.9);
    color: var(--c-background);
}
.form-message.error {
    background-color: #fce8e6; /* Un rojo muy sutil */
    color: #a50e0e;
    border-color: #f7c5c0;
}

/* --- Display del Token Generado --- */
.result-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.token-display {
    background-color: #f5f5f5;
    border: 1px solid var(--c-border);
    padding: 1.5rem;
    text-align: left;
    word-break: break-all;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.token-label {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--c-foreground-muted);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: block;
}

.token-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.token-value {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--c-foreground);
}

.copy-button {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--c-foreground);
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity 300ms;
}

.copy-button:hover { opacity: 0.6; }

.instructions {
    text-align: left;
    font-size: 0.875rem;
    font-weight: 300;
    line-height: 1.6;
    color: var(--c-foreground-subtle);
    border-top: 1px solid var(--c-border);
    padding-top: 2rem;
}

.instructions-label {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--c-foreground-muted);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.instructions ol {
    list-style-position: inside;
    margin-left: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.instructions code {
    font-family: var(--font-mono);
    background-color: #f5f5f5;
    padding: 0.25rem 0.5rem;
    font-size: 0.8125rem;
    word-break: break-all;
}

.instructions-hint {
    font-size: 0.75rem;
    color: var(--c-foreground-muted);
    margin-top: 1rem;
}