/* =========================
   INPUTS & SELECTS (Panel Body)
========================= */

.panel-body input,
.panel-body textarea,
.panel-body select {
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-soft);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    transition: all var(--transition-fast);
    width: 100%;
}

.panel-body input::placeholder,
.panel-body textarea::placeholder {
    color: var(--text-dim);
}

.panel-body input:focus,
.panel-body textarea:focus,
.panel-body select:focus {
    border-color: var(--accent);
    background: var(--card);
    box-shadow: var(--shadow-sm), 0 0 0 3px var(--accent-glow);
    transform: translateY(-1px);
}

.panel-body textarea {
    min-height: 140px;
    resize: vertical;
}

/* FILE INPUTS */
.panel-body input[type="file"] {
    padding: 12px;
    border: 1px dashed var(--border);
    background: transparent;
    cursor: pointer;
    transform: none;
}

.panel-body input[type="file"]:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
}

/* =========================
   AI INPUT PREMIUM
========================= */

.ai-input {
    display: flex;
    align-items: center;
    gap: 12px;

    padding: 16px 18px;

    border-top: 1px solid var(--border);

    background:
        linear-gradient(
            180deg,
            rgba(10,15,35,0.88),
            rgba(7,11,30,0.96)
        );

    backdrop-filter: blur(18px);
}

body.light .ai-input {
    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,0.92),
            rgba(245,248,255,0.98)
        );
}

/* INPUT */

#aiInput {
    flex: 1;

    height: 56px;

    border: 1px solid rgba(79,140,255,0.14);
    border-radius: 18px;

    background: rgba(255,255,255,0.04);

    padding: 0 18px;

    color: var(--text);

    font-size: 15px;
    font-weight: 500;

    transition: all var(--transition);
}

body.light #aiInput {
    background: rgba(37,99,235,0.04);
}

#aiInput::placeholder {
    color: var(--text-dim);
}

#aiInput:hover {
    border-color: rgba(79,140,255,0.28);
}

#aiInput:focus {
    border-color: var(--accent);

    background: rgba(79,140,255,0.06);

    box-shadow:
        0 0 0 4px rgba(79,140,255,0.10),
        0 10px 30px rgba(79,140,255,0.12);

    transform: translateY(-1px);
}

/* BOTÓN */

#sendAI {
    width: 56px;
    height: 56px;

    border: none;
    border-radius: 18px;

    background:
        linear-gradient(
            135deg,
            var(--accent),
            var(--accent-dark)
        );

    color: white;

    font-size: 20px;

    cursor: pointer;

    box-shadow:
        0 10px 24px rgba(37,99,235,0.28);

    transition: all var(--transition-fast);
}

#sendAI:hover {
    transform: translateY(-2px) scale(1.04);

    box-shadow:
        0 16px 36px rgba(37,99,235,0.34),
        0 0 18px rgba(79,140,255,0.22);
}

#sendAI:active {
    transform: scale(0.96);
}