/* ===== BLOCK: textarea-container ===== */
.textarea-container {
    display: block;
    position: relative;
}

.textarea-container--full {
    width: 100%;
}

/* ===== BLOCK: textarea ===== */
.textarea {
    display: block;
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    background-color: #ffffff;
    color: #111827;
    transition: all 0.2s ease-in-out;
    outline: none;
    box-sizing: border-box;
    resize: vertical;
    min-height: 3rem;
}

.textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.textarea::placeholder {
    color: #9ca3af;
}

/* ===== ELEMENT: textarea__wrapper ===== */
.textarea__wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
}

/* ===== ELEMENT: textarea__label ===== */
.textarea__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.textarea__label--required::after {
    content: ' *';
    color: #ef4444;
}

/* ===== ELEMENT: textarea__icon ===== */
.textarea__icon {
    position: absolute;
    color: #6b7280;
    pointer-events: none;
    z-index: 1;
}

.textarea__icon--left {
    left: 0.75rem;
    top: 0.75rem;
}

.textarea__icon--right {
    right: 0.75rem;
    top: 0.75rem;
}

.textarea__icon--clickable {
    pointer-events: auto;
    cursor: pointer;
    transition: color 0.2s ease-in-out;
}

.textarea__icon--clickable:hover {
    color: #374151;
}

/* ===== ELEMENT: textarea__message ===== */
.textarea__message {
    display: block;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    color: #6b7280;
}

.textarea__message--error {
    color: #ef4444;
}

.textarea__message--success {
    color: #10b981;
}

.textarea__message--warning {
    color: #f59e0b;
}

/* ===== ELEMENT: textarea__counter ===== */
.textarea__counter {
    display: block;
    font-size: 0.75rem;
    text-align: right;
    margin-top: 0.5rem;
    color: #6b7280;
}

.textarea__counter--warning {
    color: #f59e0b;
}

.textarea__counter--danger {
    color: #ef4444;
}

/* ===== MODIFIERS: Tamaños ===== */
.textarea--small {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    min-height: 2.5rem;
}

.textarea--medium {
    padding: 0.75rem;
    font-size: 1rem;
    min-height: 3rem;
}

.textarea--large {
    padding: 1rem;
    font-size: 1.125rem;
    min-height: 4rem;
}

/* ===== MODIFIERS: Variantes ===== */
.textarea--success {
    border-color: #10b981;
    background-color: #f0fdf4;
}

.textarea--success:focus {
    border-color: #059669;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.textarea--error {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.textarea--error:focus {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.textarea--warning {
    border-color: #f59e0b;
    background-color: #fffbeb;
}

.textarea--warning:focus {
    border-color: #d97706;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* ===== MODIFIERS: Estados ===== */
.textarea--disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #f9fafb;
    color: #6b7280;
}

.textarea--readonly {
    background-color: #f9fafb;
    cursor: default;
}

.textarea--full {
    width: 100%;
}

.textarea--auto-grow {
    resize: none;
    overflow: hidden;
}

/* ===== MODIFIERS: Con iconos ===== */
.textarea--with-icon-left {
    padding-left: 2.5rem;
}

.textarea--with-icon-right {
    padding-right: 2.5rem;
}

.textarea--small.textarea--with-icon-left {
    padding-left: 2rem;
}

.textarea--small.textarea--with-icon-right {
    padding-right: 2rem;
}

.textarea--large.textarea--with-icon-left {
    padding-left: 3rem;
}

.textarea--large.textarea--with-icon-right {
    padding-right: 3rem;
}

/* ===== MODIFIERS: Resize ===== */
.textarea--resize-none {
    resize: none;
}

.textarea--resize-horizontal {
    resize: horizontal;
}

.textarea--resize-vertical {
    resize: vertical;
}

.textarea--resize-both {
    resize: both;
}

/* ===== MODO OSCURO ===== */
[data-theme="dark"] .textarea {
    background-color: #1f2937;
    color: #f9fafb;
    border-color: #4b5563;
}

[data-theme="dark"] .textarea:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
}

[data-theme="dark"] .textarea::placeholder {
    color: #6b7280;
}

[data-theme="dark"] .textarea__label {
    color: #f9fafb;
}

[data-theme="dark"] .textarea__icon {
    color: #9ca3af;
}

[data-theme="dark"] .textarea__icon--clickable:hover {
    color: #f9fafb;
}

[data-theme="dark"] .textarea__message {
    color: #9ca3af;
}

[data-theme="dark"] .textarea__counter {
    color: #9ca3af;
}

[data-theme="dark"] .textarea--disabled {
    background-color: #374151;
    color: #6b7280;
}

[data-theme="dark"] .textarea--readonly {
    background-color: #374151;
}

[data-theme="dark"] .textarea--success {
    background-color: rgba(16, 185, 129, 0.1);
}

[data-theme="dark"] .textarea--error {
    background-color: rgba(239, 68, 68, 0.1);
}

[data-theme="dark"] .textarea--warning {
    background-color: rgba(245, 158, 11, 0.1);
}

/* ===== ACCESIBILIDAD ===== */
.textarea:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .textarea,
    .textarea__icon {
        transition: none !important;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .textarea {
        min-height: 3rem;
    }

    .textarea--small {
        min-height: 2.5rem;
    }

    .textarea--large {
        min-height: 3.5rem;
    }
}

/* ===== HIGH CONTRAST ===== */
@media (prefers-contrast: high) {
    .textarea {
        border-width: 2px;
    }

    .textarea:focus {
        outline-width: 3px;
        outline-offset: 3px;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .textarea {
        background: white !important;
        color: black !important;
        border: 1px solid black !important;
        box-shadow: none !important;
    }
}