/* === Login Prompt (auth overlay) === */
#loginPrompt.login-prompt,
.login-prompt {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #6366f1 100%) !important;
    background-size: 200% 200% !important;
    border-radius: 24px !important;
    padding: 60px 40px !important;
    margin: 40px auto !important;
    max-width: 600px !important;
    text-align: center !important;
    color: white !important;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.4),
                0 8px 24px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(20px) !important;
    position: relative !important;
    overflow: hidden !important;
    animation: gradientShift 15s ease infinite !important;
}

#loginPrompt.login-prompt::before,
.login-prompt::before {
    content: '' !important;
    position: absolute !important;
    top: -50% !important;
    left: -50% !important;
    width: 200% !important;
    height: 200% !important;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%) !important;
    animation: rotate 20s linear infinite !important;
    pointer-events: none !important;
}

#loginPrompt.login-prompt::after,
.login-prompt::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%) !important;
    border-radius: 24px !important;
    pointer-events: none !important;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

#loginPrompt.login-prompt h2,
.login-prompt h2 {
    font-family: 'Montserrat', sans-serif !important;
    font-size: 2rem !important;
    margin-bottom: 20px !important;
    color: white !important;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2) !important;
    position: relative !important;
    z-index: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
}

#loginPrompt.login-prompt h2 i,
.login-prompt h2 i {
    font-size: 1.8rem !important;
    animation: pulse 2s ease-in-out infinite !important;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

#loginPrompt.login-prompt p,
.login-prompt p {
    font-size: 1.1rem !important;
    margin-bottom: 30px !important;
    line-height: 1.7 !important;
    color: rgba(255, 255, 255, 0.95) !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    position: relative !important;
    z-index: 1 !important;
}

#loginPrompt.login-prompt .auth-buttons,
.login-prompt .auth-buttons {
    display: flex !important;
    gap: 15px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
    position: relative !important;
    z-index: 1 !important;
}

#loginPrompt.login-prompt .auth-btn,
.login-prompt .auth-btn {
    display: inline-flex !important;
    align-items: center !important;
    padding: 16px 32px !important;
    background: white !important;
    color: var(--primary) !important;
    text-decoration: none !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2),
                0 2px 8px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
    position: relative !important;
    overflow: hidden !important;
    border: 2px solid transparent !important;
}

#loginPrompt.login-prompt .auth-btn::before,
.login-prompt .auth-btn::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent) !important;
    transition: left 0.5s ease !important;
}

#loginPrompt.login-prompt .auth-btn:hover::before,
.login-prompt .auth-btn:hover::before {
    left: 100% !important;
}

#loginPrompt.login-prompt .auth-btn:hover,
.login-prompt .auth-btn:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3),
                0 4px 12px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 1) !important;
    border-color: rgba(99, 102, 241, 0.3) !important;
}

#loginPrompt.login-prompt .auth-btn:active,
.login-prompt .auth-btn:active {
    transform: translateY(-1px) scale(1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
}

#loginPrompt.login-prompt .auth-btn i,
.login-prompt .auth-btn i {
    margin-right: 10px !important;
    font-size: 1.1rem !important;
    transition: transform 0.3s ease !important;
}

#loginPrompt.login-prompt .auth-btn:hover i,
.login-prompt .auth-btn:hover i {
    transform: translateX(3px) !important;
}

#loginPrompt.login-prompt .auth-btn.secondary,
.login-prompt .auth-btn.secondary {
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.4) !important;
    backdrop-filter: blur(10px) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
}

#loginPrompt.login-prompt .auth-btn.secondary:hover,
.login-prompt .auth-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.6) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

/* === Access Denied === */
.access-denied {
    text-align: center;
    padding: 80px 40px;
    max-width: 650px;
    margin: 40px auto;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.15),
                0 0 0 1px rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}
.access-denied::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
}
.access-denied i {
    font-size: 5rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    display: block;
    animation: pulse 2s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.3));
}
.access-denied h2 {
    color: var(--dark);
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.access-denied p {
    color: var(--gray);
    margin-bottom: 40px;
    font-size: 1.125rem;
    line-height: 1.8;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.access-denied .buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.access-denied .buttons a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    letter-spacing: 0.3px;
}
.access-denied .buttons a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}
.access-denied .buttons a:hover::before {
    left: 100%;
}
.access-denied .buttons a.login {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}
.access-denied .buttons a.login:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}
.access-denied .buttons a.login:active {
    transform: translateY(-1px) scale(0.98);
}
.access-denied .buttons a.register {
    background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
}
.access-denied .buttons a.register:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.4);
}
.access-denied .buttons a.register:active {
    transform: translateY(-1px) scale(0.98);
}
.access-denied .buttons a i {
    font-size: 1.1rem;
    background: none;
    -webkit-text-fill-color: white;
    filter: none;
    animation: none;
    margin: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* === Tariff Info === */
#tariffInfo {
    grid-column: 1 / -1;
    width: 100%;
    padding: 0 40px;
    margin: 30px 0;
}
.tariff-info {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 0;
    color: #065f46;
    border-left: 4px solid #065f46;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}
.tariff-info-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.tariff-info-header h3 {
    margin: 0;
    color: #065f46;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 600;
}
.tariff-info-header i {
    color: #065f46;
    font-size: 1rem;
}
.tariff-info-content {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}
.tariff-info-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.tariff-info-name {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    color: #065f46;
    font-family: 'Montserrat', sans-serif;
}
.tariff-info-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #065f46;
}
.tariff-info-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #047857;
    font-size: 0.95rem;
}
.tariff-info-meta-item i {
    font-size: 1rem;
    color: #047857;
}
.tariff-info-limits {
    display: flex;
    flex-direction: row;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}
.tariff-info-link {
    margin-left: 10px;
    color: white;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
    padding: 6px 14px;
    border-radius: 6px;
    background: #065f46;
}
.tariff-info-link:hover {
    background: #047857;
    text-decoration: none;
}

/* === Limit Info === */
.limit-info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 2px solid #3b82f6;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}
.limit-info.warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: #f59e0b;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}
.limit-info.danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-color: #ef4444;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}
.limit-info i {
    font-size: 1.5rem;
    color: #3b82f6;
}
.limit-info.warning i {
    color: #f59e0b;
}
.limit-info.danger i {
    color: #ef4444;
}
.limit-info-content {
    flex: 1;
}
.limit-info-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 5px;
    color: #1e40af;
}
.limit-info.warning .limit-info-title {
    color: #92400e;
}
.limit-info.danger .limit-info-title {
    color: #991b1b;
}
.limit-info-text {
    font-size: 0.9rem;
    color: #1e3a8a;
}
.limit-info.warning .limit-info-text {
    color: #78350f;
}
.limit-info.danger .limit-info-text {
    color: #7f1d1d;
}
.limit-info-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
}
.limit-info-link:hover {
    text-decoration: underline;
}

/* Access visibility rules moved inline to generator pages */

/* === Generator form responsive === */
@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 1fr;
    }
    .form-container {
        max-height: none;
        padding: 30px 20px;
    }
    .output-container {
        border-left: none;
        border-top: 2px solid #e5e7eb;
        padding: 30px 20px;
        max-height: none;
    }
}

@media (max-width: 768px) {
    /* Login prompt */
    #loginPrompt.login-prompt,
    .login-prompt {
        padding: 40px 24px !important;
        margin: 20px 16px !important;
        border-radius: 20px !important;
    }
    #loginPrompt.login-prompt h2,
    .login-prompt h2 {
        font-size: 1.5rem !important;
        margin-bottom: 16px !important;
        flex-direction: column !important;
        gap: 8px !important;
    }
    #loginPrompt.login-prompt h2 i,
    .login-prompt h2 i {
        font-size: 1.5rem !important;
    }
    #loginPrompt.login-prompt p,
    .login-prompt p {
        font-size: 1rem !important;
        margin-bottom: 28px !important;
        line-height: 1.6 !important;
    }
    #loginPrompt.login-prompt .auth-buttons,
    .login-prompt .auth-buttons {
        flex-direction: column !important;
        gap: 12px !important;
    }
    #loginPrompt.login-prompt .auth-btn,
    .login-prompt .auth-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 14px 24px !important;
        font-size: 0.95rem !important;
    }

    /* Tariff info */
    #tariffInfo {
        padding: 0 15px !important;
        margin: 15px 0 !important;
    }
    .tariff-info {
        padding: 15px !important;
        gap: 12px !important;
    }
    .tariff-info-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px !important;
    }
    .tariff-info-meta {
        flex-direction: column;
        gap: 8px !important;
        width: 100%;
    }
    .tariff-info-limits {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    .tariff-info-link {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    /* Limit info */
    .limit-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .limit-info-link {
        align-self: flex-end;
    }

    /* Access denied */
    .access-denied {
        padding: 60px 30px;
        margin: 20px;
        border-radius: 20px;
    }
    .access-denied i {
        font-size: 4rem;
    }
    .access-denied h2 {
        font-size: 1.75rem;
    }
    .access-denied p {
        font-size: 1rem;
    }
    .access-denied .buttons {
        flex-direction: column;
        gap: 15px;
    }
    .access-denied .buttons a {
        width: 100%;
        justify-content: center;
        padding: 14px 32px;
    }

    /* Form layout */
    .main-container {
        margin: 0;
        padding: 0;
    }
    .form-container {
        padding: 20px 15px;
        border-radius: 0;
    }
    .section-title {
        font-size: 1.3rem;
        margin-bottom: 20px;
        padding-bottom: 15px;
    }
    .form-group {
        margin-bottom: 20px;
    }
    .form-group label {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
        padding: 12px 14px;
        border-radius: 8px;
    }
    .form-group textarea {
        min-height: 80px;
    }
    .form-group > div[style*="display: flex"] {
        flex-direction: column;
        gap: 10px !important;
        align-items: flex-start;
    }
    .form-group label[style*="display: flex"] {
        width: 100%;
        padding: 10px;
        background: #f9fafb;
        border-radius: 8px;
        transition: background 0.2s;
    }
    .form-group label[style*="display: flex"]:hover {
        background: #f3f4f6;
    }
    .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 1rem;
        margin-top: 10px;
    }
    .output-container {
        padding: 20px 15px;
        border-top: 2px solid #e5e7eb;
    }
    .output-header {
        margin-bottom: 15px;
    }
    .output-title {
        font-size: 1.3rem;
    }
    #resultActions {
        flex-direction: column;
        gap: 10px;
    }
    #resultActions .btn {
        width: 100%;
        margin: 0;
    }
    #promptOutputContainer {
        margin: 15px 0 !important;
        padding: 15px !important;
    }
    #promptOutput {
        font-size: 0.85rem;
        padding: 12px;
        max-height: 250px;
    }
    .history-container {
        margin: 20px 15px !important;
        padding: 20px 15px !important;
    }
    .history-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .history-title {
        font-size: 1.2rem;
    }
    .history-item {
        padding: 12px !important;
    }
    .history-item h4 {
        font-size: 0.95rem !important;
    }
    .value-info {
        margin-top: 10px;
        padding: 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    /* Login prompt */
    #loginPrompt.login-prompt,
    .login-prompt {
        padding: 32px 20px !important;
        margin: 16px 12px !important;
        border-radius: 16px !important;
    }
    #loginPrompt.login-prompt h2,
    .login-prompt h2 {
        font-size: 1.3rem !important;
        margin-bottom: 14px !important;
    }
    #loginPrompt.login-prompt h2 i,
    .login-prompt h2 i {
        font-size: 1.3rem !important;
    }
    #loginPrompt.login-prompt p,
    .login-prompt p {
        font-size: 0.95rem !important;
        margin-bottom: 24px !important;
        line-height: 1.5 !important;
    }
    #loginPrompt.login-prompt .auth-btn,
    .login-prompt .auth-btn {
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
        border-radius: 10px !important;
    }

    /* Tariff info */
    #tariffInfo {
        padding: 0 10px !important;
        margin: 10px 0 !important;
    }
    .tariff-info {
        padding: 12px !important;
    }
    .tariff-info-header h3 {
        font-size: 0.9rem;
    }
    .tariff-info-name {
        font-size: 0.85rem;
    }
    .tariff-info-meta-item {
        font-size: 0.85rem;
    }

    /* Form layout */
    .form-container {
        padding: 15px 10px;
    }
    .section-title {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    .form-group {
        margin-bottom: 16px;
    }
    .form-group label {
        font-size: 0.9rem;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 16px;
    }
    .btn {
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    .output-container {
        padding: 15px 10px;
    }
    .output-title {
        font-size: 1.1rem;
    }
    #resultOutput {
        font-size: 0.9rem;
    }
    #resultOutput h3 {
        font-size: 1rem;
    }
    #resultOutput h4 {
        font-size: 0.95rem;
    }
    .history-container {
        margin: 15px 10px !important;
        padding: 15px 10px !important;
    }
    .history-title {
        font-size: 1.1rem;
    }
    .history-item {
        padding: 10px !important;
    }
    .history-item h4 {
        font-size: 0.9rem !important;
    }
    .value-info {
        padding: 10px;
        font-size: 0.85rem;
    }
}

@media (max-width: 1024px) and (orientation: portrait) {
    .main-container {
        grid-template-columns: 1fr;
    }
    .form-container,
    .output-container {
        max-height: none;
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    .form-container,
    .output-container {
        padding: 15px;
    }
    .section-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 360px) {
    .form-container {
        padding: 12px 8px;
    }
    .section-title {
        font-size: 1rem;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px 10px;
    }
    .btn {
        padding: 10px 14px;
        font-size: 0.9rem;
    }
}

@media (hover: none) and (pointer: coarse) {
    .btn,
    .header-actions a,
    .history-item {
        min-height: 44px;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
    }
    .form-group label[style*="display: flex"] {
        min-height: 44px;
    }
    .form-group > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
}

/* === Checkbox work types (generator-1, kz-generator-1) === */
.form-group label[style*="display: flex"]:has(input[type="checkbox"]) {
    transition: background 0.2s;
}
.form-group label[style*="display: flex"]:has(input[type="checkbox"]):hover {
    background: #f3f4f6 !important;
}
.form-group label[style*="display: flex"]:has(input[type="checkbox"]:checked) {
    background: #e0e7ff !important;
    border: 1px solid #6366f1;
}
.form-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
    margin: 0;
}
#workTypeOtherGroup {
    margin-top: 10px;
}
#workTypeOtherGroup input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
}