/* ========================================
   Form Components - DRY Refactored
   ======================================== */

/* ========================================
   1. FORM GROUPS & CONTROLS
   ======================================== */

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: var(--font-semibold);
    color: var(--color-text-secondary);
    font-size: var(--text-body);
}

.required {
    color: var(--color-error);
}

/* Base input styles - shared by all text inputs */
.form-control,
#youtube-url,
.form-row input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-border-secondary);
    border-radius: var(--radius-md);
    font-size: var(--text-body);
    background-color: var(--color-bg-elevated);
    color: var(--color-text-primary);
    box-sizing: border-box;
    transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.form-control:focus,
#youtube-url:focus,
.form-row input[type="text"]:focus {
    outline: none;
    border-color: var(--color-brand-primary);
    background-color: var(--color-bg-input);
}

.form-control:invalid {
    border-color: var(--color-error);
}

.form-control::placeholder {
    color: var(--color-text-disabled);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

/* ========================================
   2. FORM ROWS & LAYOUTS
   ======================================== */

#url-form {
    margin-bottom: 20px;
}

/* Specific overrides for #youtube-url */
#youtube-url {
    padding: 10px;
    border-width: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}

.form-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

/* Specific overrides for form-row inputs */
.form-row input[type="text"] {
    flex: 1;
    max-width: 600px;
    height: 38px;
    padding: 10px;
    border-width: 1px;
    border-radius: var(--radius-sm);
}

.form-row button {
    width: auto;
    min-width: 120px;
    margin: 0;
    height: 38px;
    padding: 8px 20px;
}

/* ========================================
   3. METHOD SELECTION & RADIO GROUPS
   ======================================== */

.method-selection {
    margin: 10px 0;
    padding: 12px;
    background-color: var(--color-bg-input);
    border-radius: var(--radius-lg);
}

.method-selection > label {
    display: block;
    margin-bottom: 10px;
    font-weight: var(--font-semibold);
    font-size: var(--text-body);
    line-height: var(--leading-normal);
    color: var(--color-text-muted);
}

.method-settings {
    margin-top: 10px;
}

.method-settings[open] .method-selection {
    margin-top: 10px;
}

.radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.radio-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: var(--text-body);
}

.radio-group input[type="radio"] {
    margin-right: 6px;
    cursor: pointer;
    transform: scale(0.9);
}

.method-name {
    margin-right: 6px;
}

/* ========================================
   4. FORM HELPERS & FEEDBACK
   ======================================== */

.form-note {
    margin-top: 20px;
    padding: 15px;
    background-color: rgba(76, 175, 80, 0.1);
    border-left: 4px solid var(--color-brand-primary);
    font-size: var(--text-small);
    color: var(--color-text-muted);
}

.form-note strong {
    color: var(--color-text-secondary);
    font-weight: var(--font-semibold);
}

.char-counter {
    display: block;
    margin-top: 5px;
    color: var(--color-text-subtle);
    font-size: var(--text-small);
}

.min-warning {
    color: var(--color-error);
    font-weight: var(--font-semibold);
}

/* ========================================
   5. RATE LIMIT INDICATORS
   ======================================== */

.rate-limit-inline {
    color: var(--color-text-subtle);
    font-size: var(--text-body);
    font-weight: var(--font-normal);
    line-height: var(--leading-tight);
}

.rate-limit-inline.rate-limit-warning {
    color: var(--color-warning);
    font-weight: var(--font-semibold);
}

.rate-limit-inline.rate-limit-exceeded {
    color: var(--color-error);
    font-weight: var(--font-semibold);
}

/* ========================================
   6. SEARCH INPUTS
   ======================================== */

.search-container {
    margin-bottom: 20px;
}

.video-search-input {
    width: 100%;
    padding: 12px 20px;
    font-size: 16px;
    border: 1px solid var(--color-border-secondary);
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    border-radius: var(--radius-xl);
    height: 48px;
    box-sizing: border-box;
    line-height: 1.5;
}

.video-search-input:focus {
    outline: none;
    border-color: var(--color-info);
    box-shadow: 0 0 0 2px rgba(74, 158, 255, 0.2);
}

.search-spinner {
    margin-left: 10px;
    color: var(--color-info);
}

/* ========================================
   7. FORMS CONTAINER (GRID LAYOUT)
   ======================================== */

.forms-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 1280px) {
    .forms-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .forms-container {
        grid-template-columns: 1fr;
    }
}

.analyze-section {
    background-color: var(--color-bg-input);
    padding: 20px;
    border-radius: var(--radius-xl);
}

.analyze-section h2 {
    margin-top: 0;
    color: var(--color-brand-primary);
    font-size: var(--text-heading);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-brand-primary);
}