/* =========================================================================
   CITEM — Components: "Blockout Suizo" (Standalone Theme Folder)
   Botones secos, inputs rígidos, sin radius, sin sombras.
   ========================================================================= */

/* CSS BUTTONS - Blockout (Brutalista puro) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem 3rem;
    font-family: inherit;
    font-weight: 900;
    font-size: 1rem;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    border-radius: 0;
    border: var(--border-weight) solid var(--c-navy);
    cursor: pointer;
    background-color: var(--c-cream);
    color: var(--c-navy);
    transition: none; /* Blockout: cambios instantáneos */
}

.btn-primary {
    background-color: var(--c-navy);
    color: var(--c-cream);
}

.btn-secondary {
    background-color: var(--c-crimson);
    border: var(--border-weight) solid var(--c-crimson);
    color: var(--c-cream);
}

/* Hovers secos, sin transiciones ni sombras */
.btn:hover {
    background-color: var(--c-navy);
    color: var(--c-cream);
    transform: none;
    box-shadow: none;
}

.btn-primary:hover {
    background-color: var(--c-crimson);
    color: var(--c-cream);
    border-color: var(--c-crimson);
}

.btn-secondary:hover {
    background-color: var(--c-cream);
    color: var(--c-crimson);
    border-color: var(--c-crimson);
    transform: none;
}

/* Accesibilidad Keyboard Navigation */
.btn:focus-visible {
    outline: var(--border-weight) solid var(--c-gold);
    outline-offset: 4px;
}

/* --- Forms & Inputs (Brutalista) --- */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--c-navy);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 1.25rem;
    font-family: var(--font);
    font-size: 1.125rem;
    font-weight: bold;
    color: var(--c-navy);
    background-color: var(--c-white);
    border: var(--border-weight) solid var(--c-navy);
    border-radius: 0;
    outline: none;
    transition: none;
}

input:focus,
textarea:focus {
    background-color: var(--c-cream);
    border-color: var(--c-crimson);
    box-shadow: none;
}

input::placeholder,
textarea::placeholder {
    color: var(--c-navy);
    opacity: 0.4;
    font-weight: 400;
}

/* --- Badges / Labels --- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    background-color: var(--c-crimson);
    color: var(--c-cream);
    letter-spacing: 1px;
    border-radius: 0;
}

.microcopy {
    display: block;
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--c-navy);
    margin-top: 0.75rem;
    opacity: 0.6;
}

/* --- Theme Switcher Dropdown (Floating Component) --- */
.floating-theme-switcher {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 9999;
    background-color: var(--c-cream);
    padding: 0.25rem;
    border-radius: 0;
    box-shadow: none;
    border: var(--border-weight) solid var(--c-navy);
    transition: none;
}

.floating-theme-switcher:hover {
    transform: none;
    box-shadow: none;
}

.theme-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: transparent;
    border: none;
    padding: 0.5rem 2rem 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 900;
    color: var(--c-navy);
    font-family: inherit;
    text-transform: uppercase;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2330276c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 1em;
}

.theme-select:focus {
    outline: none;
}

.theme-select:focus-visible {
    outline: var(--border-weight) solid var(--c-navy);
    outline-offset: -2px;
    border-radius: 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}