/**
 * FlowX4 Forms & Inputs
 * =====================
 */

/* ============================================
   INPUTS
   ============================================ */
.input {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background: var(--color-surface-input);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-fast);
}

.input::placeholder {
    color: var(--color-text-muted);
}

.input:hover {
    border-color: var(--color-border-strong);
}

.input:focus {
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-focus);
}

.input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Select */
.select {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-10) 0 var(--space-3);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background: var(--color-surface-input);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    outline: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2371717a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 16px;
}

.select:hover {
    border-color: var(--color-border-strong);
}

.select:focus {
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-focus);
}

.select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.select option {
    background: var(--color-surface-primary);
    color: var(--color-text-primary);
    padding: var(--space-2);
}

/* Textarea */
.textarea {
    width: 100%;
    min-height: 100px;
    padding: var(--space-3);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background: var(--color-surface-input);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-md);
    outline: none;
    resize: vertical;
    transition: all var(--transition-fast);
}

.textarea:focus {
    border-color: var(--color-accent-primary);
    box-shadow: var(--shadow-focus);
}

/* Input Sizes */
.input-sm { height: 32px; font-size: var(--font-size-sm); }
.input-lg { height: 48px; font-size: var(--font-size-lg); }

/* Number Input */
.input--number {
    width: 80px;
    height: 32px;
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-sm);
    background: var(--color-surface-input);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    text-align: right;
}

.input--number:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

/* ============================================
   FORMS
   ============================================ */
.form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: flex;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group-half {
    flex: 0 0 calc(50% - var(--space-2));
}

.form-group-third {
    flex: 0 0 calc(33.333% - var(--space-3));
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.form-label.required::after {
    content: '*';
    color: var(--color-error);
    margin-left: var(--space-1);
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--color-error);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

/* ============================================
   FORM SECTIONS
   ============================================ */
.form-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-surface-secondary);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-lg);
}

.form-section-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border-default);
}

/* ============================================
   CHECKBOX
   ============================================ */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-accent-primary);
    cursor: pointer;
}

.form-check-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    user-select: none;
}

/* ============================================
   FORM STATUS
   ============================================ */
.form-status {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    align-self: center;
}

.form-status--success {
    color: var(--color-success);
}

.form-status--error {
    color: var(--color-error);
}

/* ============================================
   PROFILE FORM
   ============================================ */
.profile-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Заголовок биржи: название + toggle */
.exc-profile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border-default);
}

.exc-profile-header .form-section-title {
    margin: 0;
    padding-bottom: 0;
    border-bottom: none;
}

/* Сетка полей: 2 колонки */
.exc-profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

/* Сетка полей: 4 колонки */
.exc-profile-grid--4col {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* ============================================
   NUMBER INPUT - HIDE SPINNERS
   ============================================ */
input[type="number"] {
    -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}