/* css/modern-forms.css - Componentes de Formulário Modernos */

/* ========== FORM LAYOUTS ========== */
.form-modern {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-grid-full {
    grid-column: 1 / -1;
}

/* ========== FORM SECTIONS ========== */
.form-section {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--crimson-600);
}

.form-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--slate-100);
}

.form-section-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gradient-crimson);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.form-section-title {
    flex: 1;
}

.form-section-title h3 {
    font-size: var(--text-h3);
    color: var(--slate-900);
    margin-bottom: 0.25rem;
}

.form-section-title p {
    font-size: var(--text-sm);
    color: var(--slate-500);
    margin: 0;
}

/* ========== SELECT MODERNO ========== */
.select-modern {
    width: 100%;
    padding: 1rem 1.5rem;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--slate-800);
    background: var(--slate-50);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.select-modern:hover {
    background-color: var(--slate-100);
}

.select-modern:focus {
    background: white;
    border-color: var(--crimson-600);
    box-shadow:
        0 0 0 4px rgba(220, 38, 38, 0.1),
        0 4px 12px rgba(0, 0, 0, 0.05);
    outline: none;
}

/* ========== CHECKBOX E RADIO MODERNOS ========== */
.checkbox-modern,
.radio-modern {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--slate-50);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.checkbox-modern:hover,
.radio-modern:hover {
    background: var(--slate-100);
    border-color: var(--crimson-200);
}

.checkbox-modern input[type="checkbox"],
.radio-modern input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--crimson-600);
}

.checkbox-modern label,
.radio-modern label {
    flex: 1;
    cursor: pointer;
    font-size: var(--text-base);
    color: var(--slate-700);
    margin: 0;
}

.checkbox-modern input:checked+label,
.radio-modern input:checked+label {
    color: var(--crimson-700);
    font-weight: 600;
}

/* ========== TEXTAREA MODERNO ========== */
.textarea-modern {
    width: 100%;
    min-height: 120px;
    padding: 1rem 1.5rem;
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--slate-800);
    background: var(--slate-50);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    resize: vertical;
}

.textarea-modern:hover {
    background: var(--slate-100);
}

.textarea-modern:focus {
    background: white;
    border-color: var(--crimson-600);
    box-shadow:
        0 0 0 4px rgba(220, 38, 38, 0.1),
        0 4px 12px rgba(0, 0, 0, 0.05);
    outline: none;
}

/* ========== FILE UPLOAD MODERNO ========== */
.file-upload-modern {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    background: var(--slate-50);
    border: 2px dashed var(--slate-300);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.file-upload-modern:hover {
    background: var(--slate-100);
    border-color: var(--crimson-400);
}

.file-upload-modern input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 3rem;
    color: var(--crimson-600);
    margin-bottom: 1rem;
}

.file-upload-text {
    text-align: center;
}

.file-upload-text p {
    margin: 0.5rem 0;
    color: var(--slate-600);
}

.file-upload-text strong {
    color: var(--crimson-600);
}

/* ========== FORM ACTIONS ========== */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 2rem;
    border-top: 2px solid var(--slate-100);
}

.form-actions-center {
    justify-content: center;
}

.form-actions-start {
    justify-content: flex-start;
}

/* ========== VALIDATION STATES ========== */
.input-error,
.select-error,
.textarea-error {
    border-color: #ef4444 !important;
    background: #fef2f2 !important;
}

.input-error:focus,
.select-error:focus,
.textarea-error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

.input-success,
.select-success,
.textarea-success {
    border-color: #22c55e !important;
    background: #f0fdf4 !important;
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: var(--text-sm);
    color: #dc2626;
}

.success-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: var(--text-sm);
    color: #16a34a;
}

/* ========== MULTI-STEP FORM ========== */
.form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
}

.form-steps::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--slate-200);
    z-index: 0;
}

.form-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
}

.form-step-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--slate-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--slate-400);
    transition: all var(--transition-base);
}

.form-step.active .form-step-circle {
    background: var(--gradient-crimson);
    border-color: var(--crimson-600);
    color: white;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.form-step.completed .form-step-circle {
    background: #22c55e;
    border-color: #22c55e;
    color: white;
}

.form-step-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--slate-500);
    text-align: center;
}

.form-step.active .form-step-label {
    color: var(--crimson-600);
}

.form-step.completed .form-step-label {
    color: #16a34a;
}

/* ========== SEARCH BAR ========== */
.search-bar-modern {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.search-bar-modern input {
    width: 100%;
    padding: 0.875rem 1.25rem 0.875rem 3rem;
    background: white;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.search-bar-modern input:focus {
    border-color: var(--crimson-600);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
    outline: none;
}

.search-bar-modern i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate-400);
}

/* ========== TAGS INPUT ========== */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--slate-50);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    min-height: 56px;
}

.tag-modern {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--crimson-100);
    color: var(--crimson-700);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.tag-remove {
    cursor: pointer;
    color: var(--crimson-600);
    transition: color var(--transition-fast);
}

.tag-remove:hover {
    color: var(--crimson-900);
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .form-section {
        padding: 1.5rem;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions button {
        width: 100%;
    }

    .form-steps {
        flex-direction: column;
        gap: 1rem;
    }

    .form-steps::before {
        display: none;
    }
}