/* Teklif Yönetimi v2.2.1 - Modern 2-Column Grid Layout + jQuery UI Compatibility */
:root {
    --ty-primary: #2271b1;
    --ty-primary-hover: #1a5a8a;
    --ty-primary-light: rgba(34, 113, 177, 0.1);
    --ty-border-radius: 12px;
    --ty-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --ty-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --ty-shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --ty-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ty-form-container[data-theme="blue"] {
    --ty-primary: #2271b1;
    --ty-primary-hover: #1a5a8a;
    --ty-primary-light: rgba(34, 113, 177, 0.1);
}

.ty-form-container[data-theme="green"] {
    --ty-primary: #16a34a;
    --ty-primary-hover: #15803d;
    --ty-primary-light: rgba(22, 163, 74, 0.1);
}

.ty-form-container[data-theme="purple"] {
    --ty-primary: #9333ea;
    --ty-primary-hover: #7e22ce;
    --ty-primary-light: rgba(147, 51, 234, 0.1);
}

.ty-form-container[data-theme="red"] {
    --ty-primary: #dc2626;
    --ty-primary-hover: #b91c1c;
    --ty-primary-light: rgba(220, 38, 38, 0.1);
}

.ty-form-container[data-theme="orange"] {
    --ty-primary: #ea580c;
    --ty-primary-hover: #c2410c;
    --ty-primary-light: rgba(234, 88, 12, 0.1);
}

.ty-form-container[data-theme="gray"] {
    --ty-primary: #374151;
    --ty-primary-hover: #1f2937;
    --ty-primary-light: rgba(55, 65, 81, 0.1);
}

.ty-language-selector {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 16px;
}

.ty-language-select {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    transition: var(--ty-transition);
}

.ty-language-select:hover {
    border-color: var(--ty-primary);
}

.ty-language-select:focus {
    outline: none;
    border-color: var(--ty-primary);
    box-shadow: 0 0 0 3px var(--ty-primary-light);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.ty-form-container {
    max-width: 920px;
    margin: 40px auto;
    padding: 48px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    box-shadow: var(--ty-shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.ty-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--ty-primary), var(--ty-primary-hover));
    opacity: 0.8;
}

.ty-form-header {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
}

.ty-form-title {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--ty-primary), var(--ty-primary-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
}

.ty-form-description {
    font-size: 17px;
    color: #64748b;
    margin: 0;
    font-weight: 400;
    line-height: 1.6;
}

.ty-form {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
}

.ty-form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

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

.ty-label {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0.2px;
}

.ty-required {
    color: #ef4444;
    font-size: 16px;
}

.ty-input,
.ty-textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--ty-border-radius);
    transition: var(--ty-transition);
    font-family: inherit;
    box-sizing: border-box;
    background: #ffffff;
    color: #1e293b;
    font-weight: 400;
}

.ty-input:hover,
.ty-textarea:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.ty-input:focus,
.ty-textarea:focus {
    outline: none;
    border-color: var(--ty-primary);
    box-shadow: 0 0 0 4px var(--ty-primary-light), 0 6px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.ty-input::placeholder,
.ty-textarea::placeholder {
    color: #94a3b8;
}

.ty-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

select.ty-input[size] {
    height: auto;
    max-height: 280px;
    overflow-y: auto;
    padding: 12px;
}

select.ty-input[size] option {
    padding: 12px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--ty-transition);
}

select.ty-input[size] option:hover {
    background: var(--ty-primary-light);
}

.ty-services-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--ty-border-radius);
    border: 2px solid #e2e8f0;
}

.ty-services-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 32px;
    color: #64748b;
    font-size: 15px;
}

.ty-service-item {
    background: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    transition: var(--ty-transition);
}

.ty-service-item:hover {
    border-color: var(--ty-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.ty-service-checkbox-row {
    display: flex;
    align-items: center;
    padding: 16px;
    gap: 14px;
    cursor: pointer;
}

.ty-service-checkbox-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--ty-primary);
    flex-shrink: 0;
}

.ty-service-checkbox-row label {
    flex: 1;
    cursor: pointer;
    font-weight: 600;
    color: #1e293b;
    font-size: 15px;
    margin: 0;
}

.ty-accordion-btn {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    color: #475569;
    cursor: pointer;
    padding: 8px 16px;
    border: none;
    text-align: center;
    outline: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--ty-transition);
    border-radius: 8px;
    flex-shrink: 0;
}

.ty-accordion-btn:hover {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    transform: translateY(-1px);
}

.ty-panel {
    padding: 0 16px 16px 16px;
    background: linear-gradient(135deg, #fafbfc, #f8fafc);
    border-top: 2px solid #e2e8f0;
}

.ty-panel p {
    margin: 12px 0 0 0;
    color: #64748b;
    font-size: 14px;
    line-height: 1.7;
}

.ty-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: #475569;
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--ty-border-radius);
    background: #ffffff;
    transition: var(--ty-transition);
}

.ty-checkbox-label:hover {
    border-color: var(--ty-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.ty-checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    cursor: pointer;
    width: 20px;
    height: 20px;
    accent-color: var(--ty-primary);
}

.ty-checkbox-label a {
    color: var(--ty-primary);
    text-decoration: none;
    font-weight: 600;
}

.ty-checkbox-label a:hover {
    text-decoration: underline;
}

.ty-phone-counter {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
}

.ty-phone-counter span {
    transition: color 0.3s ease;
}

.ty-form-messages {
    margin: 12px 0;
    grid-column: 1 / -1;
}

.ty-message {
    padding: 18px 20px;
    border-radius: var(--ty-border-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ty-message-success {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: #166534;
    border: 2px solid #86efac;
}

.ty-message-error {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #991b1b;
    border: 2px solid #fca5a5;
}

.ty-message-icon {
    font-size: 22px;
    font-weight: bold;
}

.ty-message-text {
    flex: 1;
}

.ty-submit-button {
    width: 100%;
    padding: 18px 32px;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, var(--ty-primary), var(--ty-primary-hover));
    border: none;
    border-radius: var(--ty-border-radius);
    cursor: pointer;
    transition: var(--ty-transition);
    position: relative;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.ty-submit-button:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.ty-submit-button:active:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.ty-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ty-submit-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.ty-spinner {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media screen and (max-width: 768px) {
    .ty-form-container {
        margin: 20px 16px;
        padding: 32px 24px;
        border-radius: 20px;
    }

    .ty-form-title {
        font-size: 28px;
    }

    .ty-form-description {
        font-size: 15px;
    }

    .ty-form {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .ty-form-group {
        grid-column: 1 !important;
    }

    .ty-submit-button {
        font-size: 17px;
        padding: 16px 28px;
    }

    .ty-service-checkbox-row {
        padding: 14px;
    }

    .ty-input,
    .ty-textarea {
        font-size: 16px;
    }
}