/* =============================================================
   مكوّن النماذج - One Teacher Platform
   ============================================================= */

/* ===== Form Group ===== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.3rem;
}

.form-group:last-child { margin-bottom: 0; }

/* ===== Label ===== */
.form-group label,
.form-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.form-label i { color: var(--color-primary); }

/* ===== Inputs ===== */
.form-control,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="date"],
.form-group input[type="search"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--color-text);
    font-family: var(--font-arabic);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

[data-theme="arctic-light"] .form-control,
[data-theme="arctic-light"] .form-group input,
[data-theme="arctic-light"] .form-group textarea,
[data-theme="arctic-light"] .form-group select {
    background: rgba(255,255,255,0.9);
    color: var(--color-text);
    border-color: var(--border-color);
}

.form-control:focus,
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
    background: rgba(var(--color-primary-rgb), 0.08);
}

.form-control::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

/* ===== Select ===== */
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d4ff' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 1rem center;
    padding-left: 2.5rem;
}

/* ===== Textarea ===== */
.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

/* ===== Color Input ===== */
.form-group input[type="color"] {
    height: 44px;
    padding: 3px;
    cursor: pointer;
    border-radius: var(--border-radius);
}

/* ===== Checkbox & Radio ===== */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    padding: 0.4rem 0;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

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

/* Toggle Switch */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.toggle-switch input { display: none; }

.toggle-track {
    width: 46px;
    height: 24px;
    background: rgba(var(--color-primary-rgb), 0.15);
    border-radius: 12px;
    position: relative;
    transition: background 0.3s ease;
    border: 1.5px solid var(--border-color);
}

.toggle-track::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--color-text-muted);
    border-radius: 50%;
    top: 50%;
    right: 2px;
    transform: translateY(-50%);
    transition: right 0.3s ease, background 0.3s ease;
}

.toggle-switch input:checked + .toggle-track {
    background: rgba(var(--color-primary-rgb), 0.3);
    border-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-track::after {
    right: calc(100% - 20px);
    background: var(--color-primary);
}

/* ===== Form Text Helper ===== */
.form-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* ===== Input Grid ===== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

/* ===== States ===== */
.form-control.is-valid,
.form-group .is-valid { border-color: var(--color-success); }

.form-control.is-invalid,
.form-group .is-invalid { border-color: var(--color-danger); }

.valid-feedback   { color: var(--color-success); font-size: var(--font-size-xs); margin-top: 0.25rem; }
.invalid-feedback { color: var(--color-danger);  font-size: var(--font-size-xs); margin-top: 0.25rem; }

/* ===== Input Group ===== */
.input-group {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.input-group .form-control { border-radius: var(--border-radius) 0 0 var(--border-radius); }
.input-group .btn           { border-radius: 0 var(--border-radius) var(--border-radius) 0; }

.input-addon {
    display: flex;
    align-items: center;
    padding: 0 1rem;
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1.5px solid var(--border-color);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border-left: none;
}

/* Range Input */
.form-range {
    width: 100%;
    height: 6px;
    accent-color: var(--color-primary);
    cursor: pointer;
    outline: none;
}

/* ===== Form Sections ===== */
.form-section {
    background: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-section-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.form-section-title i { color: var(--color-primary); }