/* ===== FORM CSS MODÜLÜ ===== */

/* Form Container */
.form-container {
    background: var(--acik-metin);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

/* Form Grupları */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-floating {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

/* Form Kontrolleri */
.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--ana-metin-rengi);
    background-color: var(--acik-metin);
    background-clip: padding-box;
    border: 2px solid #e9ecef;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.form-control:focus {
    color: var(--ana-metin-rengi);
    background-color: var(--acik-metin);
    border-color: var(--akdeniz-mavi);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.15);
    transform: translateY(-2px);
}

.form-control::placeholder {
    color: var(--ikincil-metin);
    opacity: 0.7;
}

.form-control:disabled,
.form-control[readonly] {
    background-color: #f8f9fa;
    opacity: 0.65;
}

/* Form Select */
.form-select {
    display: block;
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--ana-metin-rengi);
    background-color: var(--acik-metin);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 16px 12px;
    border: 2px solid #e9ecef;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    appearance: none;
}

.form-select:focus {
    border-color: var(--akdeniz-mavi);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.15);
    transform: translateY(-2px);
}

.form-select:disabled {
    background-color: #f8f9fa;
    opacity: 0.65;
}

/* Form Textarea */
.form-control[type="textarea"],
textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Form Label */
.form-label {
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--ana-metin-rengi);
    font-size: var(--font-size-sm);
}

.form-floating label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: all var(--transition-normal);
    color: var(--ikincil-metin);
    background: transparent;
    border-radius: var(--radius-sm);
    margin: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.form-floating .form-control:focus + label,
.form-floating .form-control:not(:placeholder-shown) + label {
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
    color: var(--akdeniz-mavi);
    background: transparent;
    padding: 0 var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* Form Checkbox ve Radio */
.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
    position: relative;
}

.form-check-input {
    position: absolute;
    left: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.25rem;
    border: 2px solid #dee2e6;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-input:checked {
    background-color: var(--akdeniz-mavi);
    border-color: var(--akdeniz-mavi);
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.2);
}

.form-check-input:focus {
    border-color: var(--akdeniz-mavi);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 51, 102, 0.25);
}

.form-check-label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 500;
    color: var(--ana-metin-rengi);
    transition: color var(--transition-normal);
}

.form-check-label:hover {
    color: var(--akdeniz-mavi);
}

/* Form Validation */
.form-control.is-valid {
    border-color: var(--success-color);
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.15);
}

.form-control.is-valid:focus {
    border-color: var(--success-color);
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

.form-control.is-invalid:focus {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.valid-feedback {
    display: block;
    width: 100%;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--success-color);
    font-weight: 500;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--danger-color);
    font-weight: 500;
}

/* Form Row */
.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: calc(-1 * var(--spacing-sm));
    margin-left: calc(-1 * var(--spacing-sm));
}

.form-row > .col,
.form-row > [class*="col-"] {
    padding-right: var(--spacing-sm);
    padding-left: var(--spacing-sm);
}

/* Form Grid */
.form-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.form-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.form-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Form Help Text */
.form-text {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--ikincil-metin);
}

/* Form Required */
.form-label.required::after {
    content: " *";
    color: var(--danger-color);
    font-weight: 700;
}

/* Form Disabled */
.form-control:disabled,
.form-select:disabled {
    background-color: #f8f9fa;
    opacity: 0.65;
    cursor: not-allowed;
}

/* Form Loading */
.form-control.loading {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23003366' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    background-size: 16px 12px;
    animation: spin 1s linear infinite;
}

/* Form Animasyonları */
.form-control {
    animation: fadeIn 0.3s ease-in;
}

.form-control:focus {
    animation: focusPulse 0.3s ease-in-out;
}

@keyframes focusPulse {
    0% { transform: translateY(-2px) scale(1); }
    50% { transform: translateY(-2px) scale(1.02); }
    100% { transform: translateY(-2px) scale(1); }
}

/* Responsive Form */
@media (max-width: 768px) {
    .form-container {
        padding: var(--spacing-lg);
    }
    
    .form-control,
    .form-select {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .form-floating label {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .form-container {
        padding: var(--spacing-md);
    }
    
    .form-control,
    .form-select {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .form-check {
        padding-left: var(--spacing-md);
    }
    
    .form-check-input {
        width: 1rem;
        height: 1rem;
    }
}

/* Form Validation Animasyonları */
.form-control.is-valid {
    animation: validPulse 0.6s ease-out;
}

.form-control.is-invalid {
    animation: invalidShake 0.6s ease-out;
}

@keyframes validPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes invalidShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}